1229604840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 256

約数和(自身を含む): 4354560000

約数和(自身を除く): 3124955160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 90, 92, 108, 115, 118, 120, 135, 138, 177, 180, 184, 207, 216, 230, 236, 270, 276, 295, 345, 354, 360, 414, 460, 472, 531, 540, 552, 590, 621, 690, 708, 828, 839, 885, 920, 1035, 1062, 1080, 1180, 1242, 1357, 1380, 1416, 1593, 1656, 1678, 1770, 2070, 2124, 2360, 2484, 2517, 2655, 2714, 2760, 3105, 3186, 3356, 3540, 4071, 4140, 4195, 4248, 4968, 5034, 5310, 5428, 6210, 6372, 6712, 6785, 7080, 7551, 7965, 8142, 8280, 8390, 10068, 10620, 10856, 12213, 12420, 12585, 12744, 13570, 15102, 15930, 16284, 16780, 19297, 20136, 20355, 21240, 22653, 24426, 24840, 25170, 27140, 30204, 31860, 32568, 33560, 36639, 37755, 38594, 40710, 45306, 48852, 49501, 50340, 54280, 57891, 60408, 61065, 63720, 73278, 75510, 77188, 81420, 90612, 96485, 97704, 99002, 100680, 113265, 115782, 122130, 146556, 148503, 151020, 154376, 162840, 173673, 181224, 183195, 192970, 198004, 226530, 231564, 244260, 247505, 289455, 293112, 297006, 302040, 347346, 366390, 385940, 396008, 445509, 453060, 463128, 488520, 495010, 521019, 578910, 594012, 694692, 732780, 742515, 771880, 868365, 891018, 906120, 990020, 1042038, 1138523, 1157820, 1188024, 1336527, 1389384, 1465560, 1485030, 1736730, 1782036, 1980040, 2084076, 2227545, 2277046, 2315640, 2605095, 2673054, 2970060, 3415569, 3473460, 3564072, 4168152, 4455090, 4554092, 5210190, 5346108, 5692615, 5940120, 6682635, 6831138, 6946920, 8910180, 9108184, 10246707, 10420380, 10692216, 11385230, 13365270, 13662276, 17077845, 17820360, 20493414, 20840760, 22770460, 26730540, 27324552, 30740121, 34155690, 40986828, 45540920, 51233535, 53461080, 61480242, 68311380, 81973656, 102467070, 122960484, 136622760, 153700605, 204934140, 245920968, 307401210, 409868280, 614802420, 1229604840]

約数ペア:

[(1, 1229604840), (2, 614802420), (3, 409868280), (4, 307401210), (5, 245920968), (6, 204934140), (8, 153700605), (9, 136622760), (10, 122960484), (12, 102467070), (15, 81973656), (18, 68311380), (20, 61480242), (23, 53461080), (24, 51233535), (27, 45540920), (30, 40986828), (36, 34155690), (40, 30740121), (45, 27324552), (46, 26730540), (54, 22770460), (59, 20840760), (60, 20493414), (69, 17820360), (72, 17077845), (90, 13662276), (92, 13365270), (108, 11385230), (115, 10692216), (118, 10420380), (120, 10246707), (135, 9108184), (138, 8910180), (177, 6946920), (180, 6831138), (184, 6682635), (207, 5940120), (216, 5692615), (230, 5346108), (236, 5210190), (270, 4554092), (276, 4455090), (295, 4168152), (345, 3564072), (354, 3473460), (360, 3415569), (414, 2970060), (460, 2673054), (472, 2605095), (531, 2315640), (540, 2277046), (552, 2227545), (590, 2084076), (621, 1980040), (690, 1782036), (708, 1736730), (828, 1485030), (839, 1465560), (885, 1389384), (920, 1336527), (1035, 1188024), (1062, 1157820), (1080, 1138523), (1180, 1042038), (1242, 990020), (1357, 906120), (1380, 891018), (1416, 868365), (1593, 771880), (1656, 742515), (1678, 732780), (1770, 694692), (2070, 594012), (2124, 578910), (2360, 521019), (2484, 495010), (2517, 488520), (2655, 463128), (2714, 453060), (2760, 445509), (3105, 396008), (3186, 385940), (3356, 366390), (3540, 347346), (4071, 302040), (4140, 297006), (4195, 293112), (4248, 289455), (4968, 247505), (5034, 244260), (5310, 231564), (5428, 226530), (6210, 198004), (6372, 192970), (6712, 183195), (6785, 181224), (7080, 173673), (7551, 162840), (7965, 154376), (8142, 151020), (8280, 148503), (8390, 146556), (10068, 122130), (10620, 115782), (10856, 113265), (12213, 100680), (12420, 99002), (12585, 97704), (12744, 96485), (13570, 90612), (15102, 81420), (15930, 77188), (16284, 75510), (16780, 73278), (19297, 63720), (20136, 61065), (20355, 60408), (21240, 57891), (22653, 54280), (24426, 50340), (24840, 49501), (25170, 48852), (27140, 45306), (30204, 40710), (31860, 38594), (32568, 37755), (33560, 36639)]