1820374920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 384

約数和(自身を含む): 7345578240

約数和(自身を除く): 5525203320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 181, 182, 195, 210, 234, 252, 260, 273, 280, 307, 312, 315, 360, 362, 364, 390, 420, 455, 468, 504, 520, 543, 546, 585, 614, 630, 724, 728, 780, 819, 840, 905, 910, 921, 936, 1086, 1092, 1170, 1228, 1260, 1267, 1365, 1448, 1535, 1560, 1629, 1638, 1810, 1820, 1842, 2149, 2172, 2184, 2340, 2353, 2456, 2520, 2534, 2715, 2730, 2763, 3070, 3258, 3276, 3620, 3640, 3684, 3801, 3991, 4095, 4298, 4344, 4605, 4680, 4706, 5068, 5430, 5460, 5526, 6140, 6335, 6447, 6516, 6552, 7059, 7240, 7368, 7602, 7982, 8145, 8190, 8596, 9210, 9412, 10136, 10745, 10860, 10920, 11052, 11403, 11765, 11973, 12280, 12670, 12894, 13032, 13815, 14118, 15204, 15964, 16290, 16380, 16471, 17192, 18420, 18824, 19005, 19341, 19955, 21177, 21490, 21720, 22104, 22806, 23530, 23946, 25340, 25788, 27630, 27937, 28236, 30408, 31928, 32235, 32580, 32760, 32942, 35295, 35919, 36840, 38010, 38682, 39910, 42354, 42980, 45612, 47060, 47892, 49413, 50680, 51576, 55260, 55567, 55874, 56472, 57015, 59865, 64470, 65160, 65884, 70590, 71838, 76020, 77364, 79820, 82355, 83811, 84708, 85960, 91224, 94120, 95784, 96705, 98826, 105885, 110520, 111134, 111748, 114030, 119730, 128940, 131768, 139685, 141180, 143676, 148239, 152040, 154728, 159640, 164710, 166701, 167622, 169416, 179595, 193410, 197652, 211770, 222268, 223496, 228060, 239460, 247065, 251433, 257880, 277835, 279370, 282360, 287352, 296478, 329420, 333402, 335244, 359190, 386820, 388969, 395304, 419055, 423540, 444536, 456120, 478920, 494130, 500103, 502866, 555670, 558740, 592956, 658840, 666804, 670488, 718380, 722371, 741195, 773640, 777938, 833505, 838110, 847080, 988260, 1000206, 1005732, 1111340, 1117480, 1166907, 1185912, 1257165, 1333608, 1436760, 1444742, 1482390, 1555876, 1667010, 1676220, 1944845, 1976520, 2000412, 2011464, 2167113, 2222680, 2333814, 2500515, 2514330, 2889484, 2964780, 3111752, 3334020, 3352440, 3500721, 3611855, 3889690, 4000824, 4334226, 4667628, 5001030, 5028660, 5056597, 5778968, 5834535, 5929560, 6501339, 6668040, 7001442, 7223710, 7779380, 8668452, 9335256, 10002060, 10057320, 10113194, 10835565, 11669070, 13002678, 14002884, 14447420, 15169791, 15558760, 17336904, 17503605, 20004120, 20226388, 21671130, 23338140, 25282985, 26005356, 28005768, 28894840, 30339582, 32506695, 35007210, 40452776, 43342260, 45509373, 46676280, 50565970, 52010712, 60679164, 65013390, 70014420, 75848955, 86684520, 91018746, 101131940, 121358328, 130026780, 140028840, 151697910, 182037492, 202263880, 227546865, 260053560, 303395820, 364074984, 455093730, 606791640, 910187460, 1820374920]

約数ペア:

[(1, 1820374920), (2, 910187460), (3, 606791640), (4, 455093730), (5, 364074984), (6, 303395820), (7, 260053560), (8, 227546865), (9, 202263880), (10, 182037492), (12, 151697910), (13, 140028840), (14, 130026780), (15, 121358328), (18, 101131940), (20, 91018746), (21, 86684520), (24, 75848955), (26, 70014420), (28, 65013390), (30, 60679164), (35, 52010712), (36, 50565970), (39, 46676280), (40, 45509373), (42, 43342260), (45, 40452776), (52, 35007210), (56, 32506695), (60, 30339582), (63, 28894840), (65, 28005768), (70, 26005356), (72, 25282985), (78, 23338140), (84, 21671130), (90, 20226388), (91, 20004120), (104, 17503605), (105, 17336904), (117, 15558760), (120, 15169791), (126, 14447420), (130, 14002884), (140, 13002678), (156, 11669070), (168, 10835565), (180, 10113194), (181, 10057320), (182, 10002060), (195, 9335256), (210, 8668452), (234, 7779380), (252, 7223710), (260, 7001442), (273, 6668040), (280, 6501339), (307, 5929560), (312, 5834535), (315, 5778968), (360, 5056597), (362, 5028660), (364, 5001030), (390, 4667628), (420, 4334226), (455, 4000824), (468, 3889690), (504, 3611855), (520, 3500721), (543, 3352440), (546, 3334020), (585, 3111752), (614, 2964780), (630, 2889484), (724, 2514330), (728, 2500515), (780, 2333814), (819, 2222680), (840, 2167113), (905, 2011464), (910, 2000412), (921, 1976520), (936, 1944845), (1086, 1676220), (1092, 1667010), (1170, 1555876), (1228, 1482390), (1260, 1444742), (1267, 1436760), (1365, 1333608), (1448, 1257165), (1535, 1185912), (1560, 1166907), (1629, 1117480), (1638, 1111340), (1810, 1005732), (1820, 1000206), (1842, 988260), (2149, 847080), (2172, 838110), (2184, 833505), (2340, 777938), (2353, 773640), (2456, 741195), (2520, 722371), (2534, 718380), (2715, 670488), (2730, 666804), (2763, 658840), (3070, 592956), (3258, 558740), (3276, 555670), (3620, 502866), (3640, 500103), (3684, 494130), (3801, 478920), (3991, 456120), (4095, 444536), (4298, 423540), (4344, 419055), (4605, 395304), (4680, 388969), (4706, 386820), (5068, 359190), (5430, 335244), (5460, 333402), (5526, 329420), (6140, 296478), (6335, 287352), (6447, 282360), (6516, 279370), (6552, 277835), (7059, 257880), (7240, 251433), (7368, 247065), (7602, 239460), (7982, 228060), (8145, 223496), (8190, 222268), (8596, 211770), (9210, 197652), (9412, 193410), (10136, 179595), (10745, 169416), (10860, 167622), (10920, 166701), (11052, 164710), (11403, 159640), (11765, 154728), (11973, 152040), (12280, 148239), (12670, 143676), (12894, 141180), (13032, 139685), (13815, 131768), (14118, 128940), (15204, 119730), (15964, 114030), (16290, 111748), (16380, 111134), (16471, 110520), (17192, 105885), (18420, 98826), (18824, 96705), (19005, 95784), (19341, 94120), (19955, 91224), (21177, 85960), (21490, 84708), (21720, 83811), (22104, 82355), (22806, 79820), (23530, 77364), (23946, 76020), (25340, 71838), (25788, 70590), (27630, 65884), (27937, 65160), (28236, 64470), (30408, 59865), (31928, 57015), (32235, 56472), (32580, 55874), (32760, 55567), (32942, 55260), (35295, 51576), (35919, 50680), (36840, 49413), (38010, 47892), (38682, 47060), (39910, 45612), (42354, 42980)]