19283087520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1204

約数の個数: 288

約数和(自身を含む): 67345229952

約数和(自身を除く): 48062142432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 307, 318, 360, 424, 477, 480, 530, 614, 636, 720, 795, 823, 848, 921, 954, 1060, 1228, 1272, 1440, 1535, 1590, 1646, 1696, 1842, 1908, 2120, 2385, 2456, 2469, 2544, 2763, 3070, 3180, 3292, 3684, 3816, 4115, 4240, 4605, 4770, 4912, 4938, 5088, 5526, 6140, 6360, 6584, 7368, 7407, 7632, 8230, 8480, 9210, 9540, 9824, 9876, 11052, 12280, 12345, 12720, 13168, 13815, 14736, 14814, 15264, 16271, 16460, 18420, 19080, 19752, 22104, 24560, 24690, 25440, 26336, 27630, 29472, 29628, 32542, 32920, 36840, 37035, 38160, 39504, 43619, 44208, 48813, 49120, 49380, 55260, 59256, 65084, 65840, 73680, 74070, 76320, 79008, 81355, 87238, 88416, 97626, 98760, 110520, 118512, 130168, 130857, 131680, 146439, 147360, 148140, 162710, 174476, 195252, 197520, 218095, 221040, 237024, 244065, 252661, 260336, 261714, 292878, 296280, 325420, 348952, 390504, 392571, 395040, 436190, 442080, 488130, 505322, 520672, 523428, 585756, 592560, 650840, 654285, 697904, 732195, 757983, 781008, 785142, 872380, 976260, 1010644, 1046856, 1171512, 1185120, 1263305, 1301680, 1308570, 1395808, 1464390, 1515966, 1562016, 1570284, 1744760, 1952520, 1962855, 2021288, 2093712, 2273949, 2343024, 2526610, 2603360, 2617140, 2928780, 3031932, 3140568, 3489520, 3789915, 3905040, 3925710, 4042576, 4187424, 4547898, 4686048, 5053220, 5234280, 5857560, 6063864, 6281136, 6979040, 7579830, 7810080, 7851420, 8085152, 9095796, 10106440, 10468560, 11369745, 11715120, 12127728, 12562272, 13391033, 15159660, 15702840, 18191592, 20212880, 20937120, 22739490, 23430240, 24255456, 26782066, 30319320, 31405680, 36383184, 40173099, 40425760, 45478980, 53564132, 60638640, 62811360, 66955165, 72766368, 80346198, 90957960, 107128264, 120519297, 121277280, 133910330, 160692396, 181915920, 200865495, 214256528, 241038594, 267820660, 321384792, 363831840, 401730990, 428513056, 482077188, 535641320, 602596485, 642769584, 803461980, 964154376, 1071282640, 1205192970, 1285539168, 1606923960, 1928308752, 2142565280, 2410385940, 3213847920, 3856617504, 4820771880, 6427695840, 9641543760, 19283087520]

約数ペア:

[(1, 19283087520), (2, 9641543760), (3, 6427695840), (4, 4820771880), (5, 3856617504), (6, 3213847920), (8, 2410385940), (9, 2142565280), (10, 1928308752), (12, 1606923960), (15, 1285539168), (16, 1205192970), (18, 1071282640), (20, 964154376), (24, 803461980), (30, 642769584), (32, 602596485), (36, 535641320), (40, 482077188), (45, 428513056), (48, 401730990), (53, 363831840), (60, 321384792), (72, 267820660), (80, 241038594), (90, 214256528), (96, 200865495), (106, 181915920), (120, 160692396), (144, 133910330), (159, 121277280), (160, 120519297), (180, 107128264), (212, 90957960), (240, 80346198), (265, 72766368), (288, 66955165), (307, 62811360), (318, 60638640), (360, 53564132), (424, 45478980), (477, 40425760), (480, 40173099), (530, 36383184), (614, 31405680), (636, 30319320), (720, 26782066), (795, 24255456), (823, 23430240), (848, 22739490), (921, 20937120), (954, 20212880), (1060, 18191592), (1228, 15702840), (1272, 15159660), (1440, 13391033), (1535, 12562272), (1590, 12127728), (1646, 11715120), (1696, 11369745), (1842, 10468560), (1908, 10106440), (2120, 9095796), (2385, 8085152), (2456, 7851420), (2469, 7810080), (2544, 7579830), (2763, 6979040), (3070, 6281136), (3180, 6063864), (3292, 5857560), (3684, 5234280), (3816, 5053220), (4115, 4686048), (4240, 4547898), (4605, 4187424), (4770, 4042576), (4912, 3925710), (4938, 3905040), (5088, 3789915), (5526, 3489520), (6140, 3140568), (6360, 3031932), (6584, 2928780), (7368, 2617140), (7407, 2603360), (7632, 2526610), (8230, 2343024), (8480, 2273949), (9210, 2093712), (9540, 2021288), (9824, 1962855), (9876, 1952520), (11052, 1744760), (12280, 1570284), (12345, 1562016), (12720, 1515966), (13168, 1464390), (13815, 1395808), (14736, 1308570), (14814, 1301680), (15264, 1263305), (16271, 1185120), (16460, 1171512), (18420, 1046856), (19080, 1010644), (19752, 976260), (22104, 872380), (24560, 785142), (24690, 781008), (25440, 757983), (26336, 732195), (27630, 697904), (29472, 654285), (29628, 650840), (32542, 592560), (32920, 585756), (36840, 523428), (37035, 520672), (38160, 505322), (39504, 488130), (43619, 442080), (44208, 436190), (48813, 395040), (49120, 392571), (49380, 390504), (55260, 348952), (59256, 325420), (65084, 296280), (65840, 292878), (73680, 261714), (74070, 260336), (76320, 252661), (79008, 244065), (81355, 237024), (87238, 221040), (88416, 218095), (97626, 197520), (98760, 195252), (110520, 174476), (118512, 162710), (130168, 148140), (130857, 147360), (131680, 146439)]