20194671420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 576

約数和(自身を含む): 80762572800

約数和(自身を除く): 60567901380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 47, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 94, 99, 105, 110, 116, 126, 132, 140, 141, 145, 154, 165, 174, 180, 188, 198, 203, 210, 220, 231, 235, 252, 261, 282, 290, 308, 315, 319, 329, 330, 348, 385, 396, 406, 420, 423, 435, 462, 470, 495, 517, 522, 564, 580, 609, 630, 638, 658, 660, 693, 705, 770, 812, 846, 870, 924, 940, 957, 987, 990, 1015, 1034, 1044, 1069, 1155, 1218, 1260, 1276, 1305, 1316, 1363, 1386, 1410, 1540, 1551, 1595, 1645, 1692, 1740, 1827, 1914, 1974, 1980, 2030, 2068, 2115, 2138, 2233, 2310, 2436, 2585, 2610, 2726, 2772, 2820, 2871, 2961, 3045, 3102, 3190, 3207, 3290, 3465, 3619, 3654, 3828, 3948, 4060, 4089, 4230, 4276, 4466, 4620, 4653, 4785, 4935, 5170, 5220, 5345, 5452, 5742, 5922, 6090, 6204, 6380, 6414, 6580, 6699, 6815, 6930, 7238, 7308, 7483, 7755, 8178, 8460, 8932, 9135, 9306, 9541, 9570, 9621, 9870, 10340, 10690, 10857, 11165, 11484, 11759, 11844, 12180, 12267, 12828, 13398, 13630, 13860, 14355, 14476, 14805, 14966, 14993, 15510, 16035, 16356, 18095, 18270, 18612, 19082, 19140, 19242, 19740, 20097, 20445, 21380, 21714, 22330, 22449, 23265, 23518, 24534, 26796, 27260, 28623, 28710, 29610, 29932, 29986, 31001, 31020, 32070, 32571, 33495, 35277, 36190, 36540, 37415, 38164, 38484, 40194, 40890, 43428, 44660, 44898, 44979, 46530, 47036, 47705, 48105, 49068, 50243, 54285, 57246, 57420, 58795, 59220, 59972, 61335, 62002, 64140, 65142, 66990, 67347, 70554, 72380, 74830, 74965, 80388, 81780, 82313, 85869, 89796, 89958, 93003, 93060, 95410, 96210, 100485, 100486, 104951, 105831, 108570, 112245, 114492, 117590, 122670, 124004, 130284, 133980, 134694, 134937, 141108, 143115, 149660, 149930, 150729, 155005, 162855, 164626, 171738, 176385, 179916, 186006, 190820, 192420, 200970, 200972, 209902, 211662, 217007, 217140, 224490, 224895, 235180, 245340, 246939, 251215, 269388, 269874, 279009, 286230, 299860, 301458, 310010, 314853, 325710, 329252, 336735, 341011, 343476, 351701, 352770, 372012, 401940, 411565, 419804, 423324, 429345, 434014, 448980, 449790, 452187, 465015, 493878, 502430, 524755, 529155, 539748, 552673, 558018, 572460, 602916, 620020, 629706, 651021, 651420, 673470, 674685, 682022, 703402, 705540, 740817, 753645, 823130, 858690, 868028, 899580, 904374, 930030, 944559, 987756, 1004860, 1023033, 1049510, 1055103, 1058310, 1085035, 1105346, 1116036, 1234695, 1259412, 1302042, 1346940, 1349370, 1364044, 1395045, 1406804, 1457047, 1481634, 1507290, 1574265, 1646260, 1658019, 1705055, 1717380, 1758505, 1808748, 1860060, 1889118, 1953063, 2046066, 2099020, 2110206, 2116620, 2170070, 2210692, 2260935, 2387077, 2469390, 2604084, 2698740, 2763365, 2790090, 2914094, 2963268, 3014580, 3069099, 3148530, 3165309, 3255105, 3316038, 3410110, 3517010, 3704085, 3778236, 3868711, 3906126, 4092132, 4220412, 4340140, 4371141, 4521870, 4722795, 4774154, 4938780, 4974057, 5115165, 5275515, 5526730, 5580180, 5828188, 6138198, 6297060, 6330618, 6510210, 6632076, 6820220, 7034020, 7161231, 7285235, 7408170, 7737422, 7812252, 8290095, 8742282, 9043740, 9445590, 9548308, 9765315, 9948114, 10199329, 10230330, 10551030, 11053460, 11606133, 11935385, 12276396, 12661236, 13020420, 13113423, 14322462, 14570470, 14816340, 15345495, 15474844, 15826545, 16027517, 16580190, 17484564, 18891180, 19343555, 19530630, 19896228, 20398658, 20460660, 21102060, 21483693, 21855705, 23212266, 23870770, 24870285, 26226846, 28644924, 29140940, 30597987, 30690990, 31653090, 32055034, 33160380, 34818399, 35806155, 38687110, 39061260, 40797316, 42967386, 43711410, 46424532, 47741540, 48082551, 49740570, 50996645, 52453692, 58030665, 61195974, 61381980, 63306180, 64110068, 65567115, 69636798, 71612310, 77374220, 80137585, 85934772, 87422820, 91793961, 96165102, 99481140, 101993290, 107418465, 112192619, 116061330, 122391948, 131134230, 139273596, 143224620, 144247653, 152989935, 160275170, 174091995, 183587922, 192330204, 203986580, 214836930, 224385238, 232122660, 240412755, 262268460, 288495306, 305979870, 320550340, 336577857, 348183990, 367175844, 429673860, 448770476, 458969805, 480825510, 560963095, 576990612, 611959740, 673155714, 696367980, 721238265, 917939610, 961651020, 1009733571, 1121926190, 1346311428, 1442476530, 1682889285, 1835879220, 2019467142, 2243852380, 2884953060, 3365778570, 4038934284, 5048667855, 6731557140, 10097335710, 20194671420]

約数ペア:

[(1, 20194671420), (2, 10097335710), (3, 6731557140), (4, 5048667855), (5, 4038934284), (6, 3365778570), (7, 2884953060), (9, 2243852380), (10, 2019467142), (11, 1835879220), (12, 1682889285), (14, 1442476530), (15, 1346311428), (18, 1121926190), (20, 1009733571), (21, 961651020), (22, 917939610), (28, 721238265), (29, 696367980), (30, 673155714), (33, 611959740), (35, 576990612), (36, 560963095), (42, 480825510), (44, 458969805), (45, 448770476), (47, 429673860), (55, 367175844), (58, 348183990), (60, 336577857), (63, 320550340), (66, 305979870), (70, 288495306), (77, 262268460), (84, 240412755), (87, 232122660), (90, 224385238), (94, 214836930), (99, 203986580), (105, 192330204), (110, 183587922), (116, 174091995), (126, 160275170), (132, 152989935), (140, 144247653), (141, 143224620), (145, 139273596), (154, 131134230), (165, 122391948), (174, 116061330), (180, 112192619), (188, 107418465), (198, 101993290), (203, 99481140), (210, 96165102), (220, 91793961), (231, 87422820), (235, 85934772), (252, 80137585), (261, 77374220), (282, 71612310), (290, 69636798), (308, 65567115), (315, 64110068), (319, 63306180), (329, 61381980), (330, 61195974), (348, 58030665), (385, 52453692), (396, 50996645), (406, 49740570), (420, 48082551), (423, 47741540), (435, 46424532), (462, 43711410), (470, 42967386), (495, 40797316), (517, 39061260), (522, 38687110), (564, 35806155), (580, 34818399), (609, 33160380), (630, 32055034), (638, 31653090), (658, 30690990), (660, 30597987), (693, 29140940), (705, 28644924), (770, 26226846), (812, 24870285), (846, 23870770), (870, 23212266), (924, 21855705), (940, 21483693), (957, 21102060), (987, 20460660), (990, 20398658), (1015, 19896228), (1034, 19530630), (1044, 19343555), (1069, 18891180), (1155, 17484564), (1218, 16580190), (1260, 16027517), (1276, 15826545), (1305, 15474844), (1316, 15345495), (1363, 14816340), (1386, 14570470), (1410, 14322462), (1540, 13113423), (1551, 13020420), (1595, 12661236), (1645, 12276396), (1692, 11935385), (1740, 11606133), (1827, 11053460), (1914, 10551030), (1974, 10230330), (1980, 10199329), (2030, 9948114), (2068, 9765315), (2115, 9548308), (2138, 9445590), (2233, 9043740), (2310, 8742282), (2436, 8290095), (2585, 7812252), (2610, 7737422), (2726, 7408170), (2772, 7285235), (2820, 7161231), (2871, 7034020), (2961, 6820220), (3045, 6632076), (3102, 6510210), (3190, 6330618), (3207, 6297060), (3290, 6138198), (3465, 5828188), (3619, 5580180), (3654, 5526730), (3828, 5275515), (3948, 5115165), (4060, 4974057), (4089, 4938780), (4230, 4774154), (4276, 4722795), (4466, 4521870), (4620, 4371141), (4653, 4340140), (4785, 4220412), (4935, 4092132), (5170, 3906126), (5220, 3868711), (5345, 3778236), (5452, 3704085), (5742, 3517010), (5922, 3410110), (6090, 3316038), (6204, 3255105), (6380, 3165309), (6414, 3148530), (6580, 3069099), (6699, 3014580), (6815, 2963268), (6930, 2914094), (7238, 2790090), (7308, 2763365), (7483, 2698740), (7755, 2604084), (8178, 2469390), (8460, 2387077), (8932, 2260935), (9135, 2210692), (9306, 2170070), (9541, 2116620), (9570, 2110206), (9621, 2099020), (9870, 2046066), (10340, 1953063), (10690, 1889118), (10857, 1860060), (11165, 1808748), (11484, 1758505), (11759, 1717380), (11844, 1705055), (12180, 1658019), (12267, 1646260), (12828, 1574265), (13398, 1507290), (13630, 1481634), (13860, 1457047), (14355, 1406804), (14476, 1395045), (14805, 1364044), (14966, 1349370), (14993, 1346940), (15510, 1302042), (16035, 1259412), (16356, 1234695), (18095, 1116036), (18270, 1105346), (18612, 1085035), (19082, 1058310), (19140, 1055103), (19242, 1049510), (19740, 1023033), (20097, 1004860), (20445, 987756), (21380, 944559), (21714, 930030), (22330, 904374), (22449, 899580), (23265, 868028), (23518, 858690), (24534, 823130), (26796, 753645), (27260, 740817), (28623, 705540), (28710, 703402), (29610, 682022), (29932, 674685), (29986, 673470), (31001, 651420), (31020, 651021), (32070, 629706), (32571, 620020), (33495, 602916), (35277, 572460), (36190, 558018), (36540, 552673), (37415, 539748), (38164, 529155), (38484, 524755), (40194, 502430), (40890, 493878), (43428, 465015), (44660, 452187), (44898, 449790), (44979, 448980), (46530, 434014), (47036, 429345), (47705, 423324), (48105, 419804), (49068, 411565), (50243, 401940), (54285, 372012), (57246, 352770), (57420, 351701), (58795, 343476), (59220, 341011), (59972, 336735), (61335, 329252), (62002, 325710), (64140, 314853), (65142, 310010), (66990, 301458), (67347, 299860), (70554, 286230), (72380, 279009), (74830, 269874), (74965, 269388), (80388, 251215), (81780, 246939), (82313, 245340), (85869, 235180), (89796, 224895), (89958, 224490), (93003, 217140), (93060, 217007), (95410, 211662), (96210, 209902), (100485, 200972), (100486, 200970), (104951, 192420), (105831, 190820), (108570, 186006), (112245, 179916), (114492, 176385), (117590, 171738), (122670, 164626), (124004, 162855), (130284, 155005), (133980, 150729), (134694, 149930), (134937, 149660), (141108, 143115)]