668572380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 480

約数和(自身を含む): 2634508800

約数和(自身を除く): 1965936420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 81, 84, 87, 90, 95, 105, 107, 108, 114, 116, 126, 133, 135, 140, 145, 162, 171, 174, 180, 189, 190, 203, 210, 214, 228, 252, 261, 266, 270, 285, 290, 315, 321, 324, 342, 348, 378, 380, 399, 405, 406, 420, 428, 435, 513, 522, 532, 535, 540, 551, 567, 570, 580, 609, 630, 642, 665, 684, 749, 756, 783, 798, 810, 812, 855, 870, 945, 963, 1015, 1026, 1044, 1070, 1102, 1134, 1140, 1197, 1218, 1260, 1284, 1305, 1330, 1498, 1539, 1566, 1596, 1605, 1620, 1653, 1710, 1740, 1827, 1890, 1926, 1995, 2030, 2033, 2052, 2140, 2204, 2247, 2268, 2349, 2394, 2436, 2565, 2610, 2660, 2755, 2835, 2889, 2996, 3045, 3078, 3103, 3132, 3210, 3306, 3420, 3591, 3654, 3745, 3780, 3852, 3857, 3915, 3990, 4060, 4066, 4494, 4698, 4788, 4815, 4959, 5130, 5220, 5481, 5510, 5670, 5778, 5985, 6090, 6099, 6156, 6206, 6420, 6612, 6741, 7182, 7308, 7490, 7695, 7714, 7830, 7980, 8132, 8265, 8667, 8988, 9135, 9309, 9396, 9630, 9918, 10165, 10260, 10773, 10962, 11020, 11235, 11340, 11556, 11571, 11745, 11970, 12180, 12198, 12412, 13482, 14231, 14364, 14445, 14877, 14980, 15390, 15428, 15515, 15660, 16443, 16530, 17334, 17955, 18270, 18297, 18618, 19260, 19285, 19836, 20223, 20330, 21546, 21721, 21924, 22470, 23142, 23490, 23940, 24396, 24795, 26964, 27405, 27927, 28462, 28890, 29754, 30495, 30780, 31030, 32886, 33060, 33705, 34668, 34713, 35910, 36540, 36594, 37236, 38570, 40446, 40660, 42693, 43092, 43335, 43442, 44631, 44940, 46284, 46545, 46980, 49590, 53865, 54810, 54891, 55854, 56924, 57780, 57855, 58957, 59508, 60669, 60990, 62060, 65163, 65772, 67410, 69426, 71155, 71820, 73188, 74385, 77140, 80892, 82215, 83781, 85386, 86670, 86884, 89262, 91485, 93090, 99180, 101115, 104139, 107730, 108605, 109620, 109782, 111708, 115710, 117914, 121338, 121980, 128079, 130326, 134820, 138852, 139635, 142310, 148770, 164430, 164673, 167562, 170772, 173340, 173565, 176871, 178524, 182970, 186180, 195489, 202230, 208278, 213465, 215460, 217210, 219564, 223155, 231420, 235828, 242676, 251343, 256158, 260652, 274455, 279270, 284620, 294785, 297540, 303345, 312417, 325815, 328860, 329346, 335124, 347130, 353742, 365940, 384237, 390978, 404460, 412699, 416556, 418905, 426930, 434420, 446310, 502686, 512316, 520695, 530613, 548910, 558540, 586467, 589570, 606690, 624834, 640395, 651630, 658692, 694260, 707484, 768474, 781956, 823365, 825398, 837810, 853860, 884355, 892620, 977445, 1005372, 1041390, 1061226, 1097820, 1152711, 1172934, 1179140, 1213380, 1238097, 1249668, 1256715, 1280790, 1303260, 1536948, 1562085, 1591839, 1646730, 1650796, 1675620, 1759401, 1768710, 1921185, 1954890, 2063495, 2082780, 2122452, 2305422, 2345868, 2476194, 2513430, 2561580, 2653065, 2932335, 3124170, 3183678, 3293460, 3518802, 3537420, 3714291, 3842370, 3909780, 4126990, 4610844, 4775517, 4952388, 5026860, 5306130, 5763555, 5864670, 6190485, 6248340, 6367356, 7037604, 7428582, 7684740, 7959195, 8253980, 8797005, 9551034, 10612260, 11142873, 11527110, 11729340, 12380970, 14857164, 15918390, 17594010, 18571455, 19102068, 22285746, 23054220, 23877585, 24761940, 31836780, 33428619, 35188020, 37142910, 44571492, 47755170, 55714365, 66857238, 74285820, 95510340, 111428730, 133714476, 167143095, 222857460, 334286190, 668572380]

約数ペア:

[(1, 668572380), (2, 334286190), (3, 222857460), (4, 167143095), (5, 133714476), (6, 111428730), (7, 95510340), (9, 74285820), (10, 66857238), (12, 55714365), (14, 47755170), (15, 44571492), (18, 37142910), (19, 35188020), (20, 33428619), (21, 31836780), (27, 24761940), (28, 23877585), (29, 23054220), (30, 22285746), (35, 19102068), (36, 18571455), (38, 17594010), (42, 15918390), (45, 14857164), (54, 12380970), (57, 11729340), (58, 11527110), (60, 11142873), (63, 10612260), (70, 9551034), (76, 8797005), (81, 8253980), (84, 7959195), (87, 7684740), (90, 7428582), (95, 7037604), (105, 6367356), (107, 6248340), (108, 6190485), (114, 5864670), (116, 5763555), (126, 5306130), (133, 5026860), (135, 4952388), (140, 4775517), (145, 4610844), (162, 4126990), (171, 3909780), (174, 3842370), (180, 3714291), (189, 3537420), (190, 3518802), (203, 3293460), (210, 3183678), (214, 3124170), (228, 2932335), (252, 2653065), (261, 2561580), (266, 2513430), (270, 2476194), (285, 2345868), (290, 2305422), (315, 2122452), (321, 2082780), (324, 2063495), (342, 1954890), (348, 1921185), (378, 1768710), (380, 1759401), (399, 1675620), (405, 1650796), (406, 1646730), (420, 1591839), (428, 1562085), (435, 1536948), (513, 1303260), (522, 1280790), (532, 1256715), (535, 1249668), (540, 1238097), (551, 1213380), (567, 1179140), (570, 1172934), (580, 1152711), (609, 1097820), (630, 1061226), (642, 1041390), (665, 1005372), (684, 977445), (749, 892620), (756, 884355), (783, 853860), (798, 837810), (810, 825398), (812, 823365), (855, 781956), (870, 768474), (945, 707484), (963, 694260), (1015, 658692), (1026, 651630), (1044, 640395), (1070, 624834), (1102, 606690), (1134, 589570), (1140, 586467), (1197, 558540), (1218, 548910), (1260, 530613), (1284, 520695), (1305, 512316), (1330, 502686), (1498, 446310), (1539, 434420), (1566, 426930), (1596, 418905), (1605, 416556), (1620, 412699), (1653, 404460), (1710, 390978), (1740, 384237), (1827, 365940), (1890, 353742), (1926, 347130), (1995, 335124), (2030, 329346), (2033, 328860), (2052, 325815), (2140, 312417), (2204, 303345), (2247, 297540), (2268, 294785), (2349, 284620), (2394, 279270), (2436, 274455), (2565, 260652), (2610, 256158), (2660, 251343), (2755, 242676), (2835, 235828), (2889, 231420), (2996, 223155), (3045, 219564), (3078, 217210), (3103, 215460), (3132, 213465), (3210, 208278), (3306, 202230), (3420, 195489), (3591, 186180), (3654, 182970), (3745, 178524), (3780, 176871), (3852, 173565), (3857, 173340), (3915, 170772), (3990, 167562), (4060, 164673), (4066, 164430), (4494, 148770), (4698, 142310), (4788, 139635), (4815, 138852), (4959, 134820), (5130, 130326), (5220, 128079), (5481, 121980), (5510, 121338), (5670, 117914), (5778, 115710), (5985, 111708), (6090, 109782), (6099, 109620), (6156, 108605), (6206, 107730), (6420, 104139), (6612, 101115), (6741, 99180), (7182, 93090), (7308, 91485), (7490, 89262), (7695, 86884), (7714, 86670), (7830, 85386), (7980, 83781), (8132, 82215), (8265, 80892), (8667, 77140), (8988, 74385), (9135, 73188), (9309, 71820), (9396, 71155), (9630, 69426), (9918, 67410), (10165, 65772), (10260, 65163), (10773, 62060), (10962, 60990), (11020, 60669), (11235, 59508), (11340, 58957), (11556, 57855), (11571, 57780), (11745, 56924), (11970, 55854), (12180, 54891), (12198, 54810), (12412, 53865), (13482, 49590), (14231, 46980), (14364, 46545), (14445, 46284), (14877, 44940), (14980, 44631), (15390, 43442), (15428, 43335), (15515, 43092), (15660, 42693), (16443, 40660), (16530, 40446), (17334, 38570), (17955, 37236), (18270, 36594), (18297, 36540), (18618, 35910), (19260, 34713), (19285, 34668), (19836, 33705), (20223, 33060), (20330, 32886), (21546, 31030), (21721, 30780), (21924, 30495), (22470, 29754), (23142, 28890), (23490, 28462), (23940, 27927), (24396, 27405), (24795, 26964)]