380818620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 1447100928

約数和(自身を除く): 1066282308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 315, 335, 347, 364, 390, 402, 420, 455, 468, 469, 546, 585, 603, 630, 670, 694, 780, 804, 819, 871, 910, 938, 1005, 1041, 1092, 1170, 1206, 1260, 1340, 1365, 1388, 1407, 1638, 1735, 1742, 1820, 1876, 2010, 2082, 2340, 2345, 2412, 2429, 2613, 2730, 2814, 3015, 3123, 3276, 3470, 3484, 4020, 4095, 4164, 4221, 4355, 4511, 4690, 4858, 5205, 5226, 5460, 5628, 6030, 6097, 6246, 6940, 7035, 7287, 7839, 8190, 8442, 8710, 9022, 9380, 9716, 10410, 10452, 12060, 12145, 12194, 12492, 13065, 13533, 14070, 14574, 15615, 15678, 16380, 16884, 17420, 18044, 18291, 20820, 21105, 21861, 22555, 23249, 24290, 24388, 26130, 27066, 28140, 29148, 30485, 31230, 31356, 31577, 36435, 36582, 39195, 40599, 42210, 43722, 45110, 46498, 48580, 52260, 54132, 54873, 60970, 62460, 63154, 67665, 69747, 72870, 73164, 78390, 81198, 84420, 87444, 90220, 91455, 92996, 94731, 109305, 109746, 116245, 121940, 126308, 135330, 139494, 145740, 156780, 157885, 162396, 162743, 182910, 189462, 202995, 209241, 218610, 219492, 232490, 270660, 274365, 278988, 284193, 302237, 315770, 325486, 348735, 365820, 378924, 405990, 418482, 437220, 464980, 473655, 488229, 548730, 568386, 604474, 631540, 650972, 697470, 811980, 813715, 836964, 906711, 947310, 976458, 1046205, 1097460, 1136772, 1208948, 1394940, 1420965, 1464687, 1511185, 1627430, 1813422, 1894620, 1952916, 2092410, 2115659, 2441145, 2720133, 2841930, 2929374, 3022370, 3254860, 3626844, 4184820, 4231318, 4533555, 4882290, 5440266, 5683860, 5858748, 6044740, 6346977, 7323435, 8462636, 9067110, 9764580, 10578295, 10880532, 12693954, 13600665, 14646870, 18134220, 19040931, 21156590, 25387908, 27201330, 29293740, 31734885, 38081862, 42313180, 54402660, 63469770, 76163724, 95204655, 126939540, 190409310, 380818620]

約数ペア:

[(1, 380818620), (2, 190409310), (3, 126939540), (4, 95204655), (5, 76163724), (6, 63469770), (7, 54402660), (9, 42313180), (10, 38081862), (12, 31734885), (13, 29293740), (14, 27201330), (15, 25387908), (18, 21156590), (20, 19040931), (21, 18134220), (26, 14646870), (28, 13600665), (30, 12693954), (35, 10880532), (36, 10578295), (39, 9764580), (42, 9067110), (45, 8462636), (52, 7323435), (60, 6346977), (63, 6044740), (65, 5858748), (67, 5683860), (70, 5440266), (78, 4882290), (84, 4533555), (90, 4231318), (91, 4184820), (105, 3626844), (117, 3254860), (126, 3022370), (130, 2929374), (134, 2841930), (140, 2720133), (156, 2441145), (180, 2115659), (182, 2092410), (195, 1952916), (201, 1894620), (210, 1813422), (234, 1627430), (252, 1511185), (260, 1464687), (268, 1420965), (273, 1394940), (315, 1208948), (335, 1136772), (347, 1097460), (364, 1046205), (390, 976458), (402, 947310), (420, 906711), (455, 836964), (468, 813715), (469, 811980), (546, 697470), (585, 650972), (603, 631540), (630, 604474), (670, 568386), (694, 548730), (780, 488229), (804, 473655), (819, 464980), (871, 437220), (910, 418482), (938, 405990), (1005, 378924), (1041, 365820), (1092, 348735), (1170, 325486), (1206, 315770), (1260, 302237), (1340, 284193), (1365, 278988), (1388, 274365), (1407, 270660), (1638, 232490), (1735, 219492), (1742, 218610), (1820, 209241), (1876, 202995), (2010, 189462), (2082, 182910), (2340, 162743), (2345, 162396), (2412, 157885), (2429, 156780), (2613, 145740), (2730, 139494), (2814, 135330), (3015, 126308), (3123, 121940), (3276, 116245), (3470, 109746), (3484, 109305), (4020, 94731), (4095, 92996), (4164, 91455), (4221, 90220), (4355, 87444), (4511, 84420), (4690, 81198), (4858, 78390), (5205, 73164), (5226, 72870), (5460, 69747), (5628, 67665), (6030, 63154), (6097, 62460), (6246, 60970), (6940, 54873), (7035, 54132), (7287, 52260), (7839, 48580), (8190, 46498), (8442, 45110), (8710, 43722), (9022, 42210), (9380, 40599), (9716, 39195), (10410, 36582), (10452, 36435), (12060, 31577), (12145, 31356), (12194, 31230), (12492, 30485), (13065, 29148), (13533, 28140), (14070, 27066), (14574, 26130), (15615, 24388), (15678, 24290), (16380, 23249), (16884, 22555), (17420, 21861), (18044, 21105), (18291, 20820)]