3654789840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20551}}^1$

素因数の和:20602

約数の個数: 240

約数和(自身を含む): 13914526080

約数和(自身を除く): 10259736240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 20551, 22230, 29640, 35568, 41102, 44460, 59280, 61653, 82204, 88920, 102755, 123306, 164408, 177840, 184959, 205510, 246612, 267163, 308265, 328816, 369918, 390469, 411020, 493224, 534326, 616530, 739836, 780938, 801489, 822040, 924795, 986448, 1068652, 1171407, 1233060, 1335815, 1479672, 1561876, 1602978, 1644080, 1849590, 1952345, 2137304, 2342814, 2404467, 2466120, 2671630, 2959344, 3123752, 3205956, 3514221, 3699180, 3904690, 4007445, 4274608, 4685628, 4808934, 4932240, 5076097, 5343260, 5857035, 6247504, 6411912, 7028442, 7398360, 7809380, 8014890, 9371256, 9617868, 10152194, 10686520, 11714070, 12022335, 12823824, 14056884, 14796720, 15228291, 15618760, 16029780, 17571105, 18742512, 19235736, 20304388, 21373040, 23428140, 24044670, 25380485, 28113768, 30456582, 31237520, 32059560, 35142210, 38471472, 40608776, 45684873, 46856280, 48089340, 50760970, 56227536, 60913164, 64119120, 70284420, 76141455, 81217552, 91369746, 93712560, 96178680, 101521940, 121826328, 140568840, 152282910, 182739492, 192357360, 203043880, 228424365, 243652656, 281137680, 304565820, 365478984, 406087760, 456848730, 609131640, 730957968, 913697460, 1218263280, 1827394920, 3654789840]

約数ペア:

[(1, 3654789840), (2, 1827394920), (3, 1218263280), (4, 913697460), (5, 730957968), (6, 609131640), (8, 456848730), (9, 406087760), (10, 365478984), (12, 304565820), (13, 281137680), (15, 243652656), (16, 228424365), (18, 203043880), (19, 192357360), (20, 182739492), (24, 152282910), (26, 140568840), (30, 121826328), (36, 101521940), (38, 96178680), (39, 93712560), (40, 91369746), (45, 81217552), (48, 76141455), (52, 70284420), (57, 64119120), (60, 60913164), (65, 56227536), (72, 50760970), (76, 48089340), (78, 46856280), (80, 45684873), (90, 40608776), (95, 38471472), (104, 35142210), (114, 32059560), (117, 31237520), (120, 30456582), (130, 28113768), (144, 25380485), (152, 24044670), (156, 23428140), (171, 21373040), (180, 20304388), (190, 19235736), (195, 18742512), (208, 17571105), (228, 16029780), (234, 15618760), (240, 15228291), (247, 14796720), (260, 14056884), (285, 12823824), (304, 12022335), (312, 11714070), (342, 10686520), (360, 10152194), (380, 9617868), (390, 9371256), (456, 8014890), (468, 7809380), (494, 7398360), (520, 7028442), (570, 6411912), (585, 6247504), (624, 5857035), (684, 5343260), (720, 5076097), (741, 4932240), (760, 4808934), (780, 4685628), (855, 4274608), (912, 4007445), (936, 3904690), (988, 3699180), (1040, 3514221), (1140, 3205956), (1170, 3123752), (1235, 2959344), (1368, 2671630), (1482, 2466120), (1520, 2404467), (1560, 2342814), (1710, 2137304), (1872, 1952345), (1976, 1849590), (2223, 1644080), (2280, 1602978), (2340, 1561876), (2470, 1479672), (2736, 1335815), (2964, 1233060), (3120, 1171407), (3420, 1068652), (3705, 986448), (3952, 924795), (4446, 822040), (4560, 801489), (4680, 780938), (4940, 739836), (5928, 616530), (6840, 534326), (7410, 493224), (8892, 411020), (9360, 390469), (9880, 369918), (11115, 328816), (11856, 308265), (13680, 267163), (14820, 246612), (17784, 205510), (19760, 184959), (20551, 177840), (22230, 164408), (29640, 123306), (35568, 102755), (41102, 88920), (44460, 82204), (59280, 61653)]