1021290660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 3748308480

約数和(自身を除く): 2727017820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 169, 171, 180, 186, 190, 195, 228, 234, 247, 260, 270, 279, 285, 310, 338, 342, 351, 361, 372, 380, 390, 403, 465, 468, 494, 507, 513, 540, 558, 570, 585, 589, 620, 676, 684, 702, 722, 741, 780, 806, 837, 845, 855, 930, 988, 1014, 1026, 1083, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1404, 1444, 1482, 1521, 1612, 1674, 1690, 1710, 1755, 1767, 1805, 1860, 2015, 2028, 2052, 2166, 2223, 2340, 2356, 2418, 2470, 2535, 2565, 2790, 2945, 2964, 3042, 3211, 3249, 3348, 3380, 3420, 3510, 3534, 3610, 3627, 3705, 4030, 4185, 4332, 4446, 4563, 4693, 4836, 4940, 5070, 5130, 5239, 5301, 5415, 5580, 5890, 6045, 6084, 6422, 6498, 6669, 7020, 7068, 7220, 7254, 7410, 7605, 7657, 8060, 8370, 8835, 8892, 9126, 9386, 9633, 9747, 10140, 10260, 10478, 10602, 10830, 10881, 11115, 11191, 11780, 12090, 12844, 12996, 13338, 14079, 14508, 14820, 15210, 15314, 15717, 15903, 16055, 16245, 16740, 17670, 18135, 18252, 18772, 19266, 19494, 20956, 21204, 21660, 21762, 22230, 22382, 22815, 22971, 23465, 24180, 26195, 26505, 26676, 28158, 28899, 30420, 30628, 31434, 31806, 32110, 32490, 33345, 33573, 35340, 36270, 38285, 38532, 38988, 42237, 43524, 44460, 44764, 45630, 45942, 46930, 47151, 48165, 48735, 52390, 53010, 54405, 55955, 56316, 57798, 61009, 62868, 63612, 64220, 64980, 66690, 67146, 68913, 70395, 72540, 76570, 78585, 79515, 84474, 86697, 91260, 91884, 93860, 94302, 96330, 97470, 99541, 100719, 104780, 106020, 108810, 111910, 114855, 115596, 122018, 126711, 133380, 134292, 137826, 140790, 141453, 144495, 145483, 153140, 157170, 159030, 167865, 168948, 173394, 183027, 188604, 192660, 194940, 199082, 201438, 206739, 211185, 217620, 223820, 229710, 235755, 244036, 253422, 275652, 281580, 282906, 288990, 290966, 298623, 302157, 305045, 314340, 318060, 335730, 344565, 346788, 366054, 398164, 402876, 413478, 422370, 433485, 436449, 459420, 471510, 497705, 503595, 506844, 549081, 565812, 577980, 581932, 597246, 604314, 610090, 633555, 671460, 689130, 707265, 727415, 732108, 826956, 844740, 866970, 872898, 895869, 915135, 943020, 995410, 1007190, 1033695, 1098162, 1194492, 1208628, 1220180, 1267110, 1309347, 1378260, 1414530, 1454830, 1493115, 1510785, 1647243, 1733940, 1745796, 1791738, 1830270, 1891279, 1990820, 2014380, 2067390, 2182245, 2196324, 2534220, 2618694, 2687607, 2745405, 2829060, 2909660, 2986230, 3021570, 3294486, 3583476, 3660540, 3782558, 3928041, 4134780, 4364490, 4479345, 5237388, 5375214, 5490810, 5673837, 5972460, 6043140, 6546735, 6588972, 7565116, 7856082, 8236215, 8728980, 8958690, 9456395, 10750428, 10981620, 11347674, 13093470, 13438035, 15712164, 16472430, 17021511, 17917380, 18912790, 19640205, 22695348, 26186940, 26876070, 28369185, 32944860, 34043022, 37825580, 39280410, 51064533, 53752140, 56738370, 68086044, 78560820, 85107555, 102129066, 113476740, 170215110, 204258132, 255322665, 340430220, 510645330, 1021290660]

約数ペア:

[(1, 1021290660), (2, 510645330), (3, 340430220), (4, 255322665), (5, 204258132), (6, 170215110), (9, 113476740), (10, 102129066), (12, 85107555), (13, 78560820), (15, 68086044), (18, 56738370), (19, 53752140), (20, 51064533), (26, 39280410), (27, 37825580), (30, 34043022), (31, 32944860), (36, 28369185), (38, 26876070), (39, 26186940), (45, 22695348), (52, 19640205), (54, 18912790), (57, 17917380), (60, 17021511), (62, 16472430), (65, 15712164), (76, 13438035), (78, 13093470), (90, 11347674), (93, 10981620), (95, 10750428), (108, 9456395), (114, 8958690), (117, 8728980), (124, 8236215), (130, 7856082), (135, 7565116), (155, 6588972), (156, 6546735), (169, 6043140), (171, 5972460), (180, 5673837), (186, 5490810), (190, 5375214), (195, 5237388), (228, 4479345), (234, 4364490), (247, 4134780), (260, 3928041), (270, 3782558), (279, 3660540), (285, 3583476), (310, 3294486), (338, 3021570), (342, 2986230), (351, 2909660), (361, 2829060), (372, 2745405), (380, 2687607), (390, 2618694), (403, 2534220), (465, 2196324), (468, 2182245), (494, 2067390), (507, 2014380), (513, 1990820), (540, 1891279), (558, 1830270), (570, 1791738), (585, 1745796), (589, 1733940), (620, 1647243), (676, 1510785), (684, 1493115), (702, 1454830), (722, 1414530), (741, 1378260), (780, 1309347), (806, 1267110), (837, 1220180), (845, 1208628), (855, 1194492), (930, 1098162), (988, 1033695), (1014, 1007190), (1026, 995410), (1083, 943020), (1116, 915135), (1140, 895869), (1170, 872898), (1178, 866970), (1209, 844740), (1235, 826956), (1395, 732108), (1404, 727415), (1444, 707265), (1482, 689130), (1521, 671460), (1612, 633555), (1674, 610090), (1690, 604314), (1710, 597246), (1755, 581932), (1767, 577980), (1805, 565812), (1860, 549081), (2015, 506844), (2028, 503595), (2052, 497705), (2166, 471510), (2223, 459420), (2340, 436449), (2356, 433485), (2418, 422370), (2470, 413478), (2535, 402876), (2565, 398164), (2790, 366054), (2945, 346788), (2964, 344565), (3042, 335730), (3211, 318060), (3249, 314340), (3348, 305045), (3380, 302157), (3420, 298623), (3510, 290966), (3534, 288990), (3610, 282906), (3627, 281580), (3705, 275652), (4030, 253422), (4185, 244036), (4332, 235755), (4446, 229710), (4563, 223820), (4693, 217620), (4836, 211185), (4940, 206739), (5070, 201438), (5130, 199082), (5239, 194940), (5301, 192660), (5415, 188604), (5580, 183027), (5890, 173394), (6045, 168948), (6084, 167865), (6422, 159030), (6498, 157170), (6669, 153140), (7020, 145483), (7068, 144495), (7220, 141453), (7254, 140790), (7410, 137826), (7605, 134292), (7657, 133380), (8060, 126711), (8370, 122018), (8835, 115596), (8892, 114855), (9126, 111910), (9386, 108810), (9633, 106020), (9747, 104780), (10140, 100719), (10260, 99541), (10478, 97470), (10602, 96330), (10830, 94302), (10881, 93860), (11115, 91884), (11191, 91260), (11780, 86697), (12090, 84474), (12844, 79515), (12996, 78585), (13338, 76570), (14079, 72540), (14508, 70395), (14820, 68913), (15210, 67146), (15314, 66690), (15717, 64980), (15903, 64220), (16055, 63612), (16245, 62868), (16740, 61009), (17670, 57798), (18135, 56316), (18252, 55955), (18772, 54405), (19266, 53010), (19494, 52390), (20956, 48735), (21204, 48165), (21660, 47151), (21762, 46930), (22230, 45942), (22382, 45630), (22815, 44764), (22971, 44460), (23465, 43524), (24180, 42237), (26195, 38988), (26505, 38532), (26676, 38285), (28158, 36270), (28899, 35340), (30420, 33573), (30628, 33345), (31434, 32490), (31806, 32110)]