18758586240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45869}}^1$

素因数の和:45965

約数の個数: 192

約数和(自身を含む): 65689509600

約数和(自身を除く): 46930923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 11360, 12780, 13632, 17040, 20448, 22720, 25560, 27264, 34080, 40896, 45440, 45869, 51120, 68160, 81792, 91738, 102240, 136320, 137607, 183476, 204480, 229345, 275214, 366952, 408960, 412821, 458690, 550428, 688035, 733904, 825642, 917380, 1100856, 1376070, 1467808, 1651284, 1834760, 2064105, 2201712, 2752140, 2935616, 3256699, 3302568, 3669520, 4128210, 4403424, 5504280, 5871232, 6513398, 6605136, 7339040, 8256420, 8806848, 9770097, 11008560, 13026796, 13210272, 14678080, 16283495, 16512840, 17613696, 19540194, 22017120, 26053592, 26420544, 29310291, 29356160, 32566990, 33025680, 39080388, 44034240, 48850485, 52107184, 52841088, 58620582, 65133980, 66051360, 78160776, 88068480, 97700970, 104214368, 117241164, 130267960, 132102720, 146551455, 156321552, 195401940, 208428736, 234482328, 260535920, 264205440, 293102910, 312643104, 390803880, 416857472, 468964656, 521071840, 586205820, 625286208, 781607760, 937929312, 1042143680, 1172411640, 1250572416, 1563215520, 1875858624, 2084287360, 2344823280, 3126431040, 3751717248, 4689646560, 6252862080, 9379293120, 18758586240]

約数ペア:

[(1, 18758586240), (2, 9379293120), (3, 6252862080), (4, 4689646560), (5, 3751717248), (6, 3126431040), (8, 2344823280), (9, 2084287360), (10, 1875858624), (12, 1563215520), (15, 1250572416), (16, 1172411640), (18, 1042143680), (20, 937929312), (24, 781607760), (30, 625286208), (32, 586205820), (36, 521071840), (40, 468964656), (45, 416857472), (48, 390803880), (60, 312643104), (64, 293102910), (71, 264205440), (72, 260535920), (80, 234482328), (90, 208428736), (96, 195401940), (120, 156321552), (128, 146551455), (142, 132102720), (144, 130267960), (160, 117241164), (180, 104214368), (192, 97700970), (213, 88068480), (240, 78160776), (284, 66051360), (288, 65133980), (320, 58620582), (355, 52841088), (360, 52107184), (384, 48850485), (426, 44034240), (480, 39080388), (568, 33025680), (576, 32566990), (639, 29356160), (640, 29310291), (710, 26420544), (720, 26053592), (852, 22017120), (960, 19540194), (1065, 17613696), (1136, 16512840), (1152, 16283495), (1278, 14678080), (1420, 13210272), (1440, 13026796), (1704, 11008560), (1920, 9770097), (2130, 8806848), (2272, 8256420), (2556, 7339040), (2840, 6605136), (2880, 6513398), (3195, 5871232), (3408, 5504280), (4260, 4403424), (4544, 4128210), (5112, 3669520), (5680, 3302568), (5760, 3256699), (6390, 2935616), (6816, 2752140), (8520, 2201712), (9088, 2064105), (10224, 1834760), (11360, 1651284), (12780, 1467808), (13632, 1376070), (17040, 1100856), (20448, 917380), (22720, 825642), (25560, 733904), (27264, 688035), (34080, 550428), (40896, 458690), (45440, 412821), (45869, 408960), (51120, 366952), (68160, 275214), (81792, 229345), (91738, 204480), (102240, 183476), (136320, 137607)]