1807015320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6526

約数の個数: 192

約数和(自身を含む): 6497936640

約数和(自身を除く): 4690921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1562, 1704, 1980, 2130, 2343, 2556, 2840, 3124, 3195, 3905, 3960, 4260, 4686, 5112, 6248, 6390, 6427, 7029, 7810, 8520, 9372, 11715, 12780, 12854, 14058, 15620, 18744, 19281, 23430, 25560, 25708, 28116, 31240, 32135, 35145, 38562, 46860, 51416, 56232, 57843, 64270, 70290, 70697, 77124, 93720, 96405, 115686, 128540, 140580, 141394, 154248, 192810, 212091, 231372, 257080, 281160, 282788, 289215, 353485, 385620, 424182, 456317, 462744, 565576, 578430, 636273, 706970, 771240, 848364, 912634, 1060455, 1156860, 1272546, 1368951, 1413940, 1696728, 1825268, 2120910, 2281585, 2313720, 2545092, 2737902, 2827880, 3181365, 3650536, 4106853, 4241820, 4563170, 5019487, 5090184, 5475804, 6362730, 6844755, 8213706, 8483640, 9126340, 10038974, 10951608, 12725460, 13689510, 15058461, 16427412, 18252680, 20077948, 20534265, 25097435, 25450920, 27379020, 30116922, 32854824, 40155896, 41068530, 45175383, 50194870, 54758040, 60233844, 75292305, 82137060, 90350766, 100389740, 120467688, 150584610, 164274120, 180701532, 200779480, 225876915, 301169220, 361403064, 451753830, 602338440, 903507660, 1807015320]

約数ペア:

[(1, 1807015320), (2, 903507660), (3, 602338440), (4, 451753830), (5, 361403064), (6, 301169220), (8, 225876915), (9, 200779480), (10, 180701532), (11, 164274120), (12, 150584610), (15, 120467688), (18, 100389740), (20, 90350766), (22, 82137060), (24, 75292305), (30, 60233844), (33, 54758040), (36, 50194870), (40, 45175383), (44, 41068530), (45, 40155896), (55, 32854824), (60, 30116922), (66, 27379020), (71, 25450920), (72, 25097435), (88, 20534265), (90, 20077948), (99, 18252680), (110, 16427412), (120, 15058461), (132, 13689510), (142, 12725460), (165, 10951608), (180, 10038974), (198, 9126340), (213, 8483640), (220, 8213706), (264, 6844755), (284, 6362730), (330, 5475804), (355, 5090184), (360, 5019487), (396, 4563170), (426, 4241820), (440, 4106853), (495, 3650536), (568, 3181365), (639, 2827880), (660, 2737902), (710, 2545092), (781, 2313720), (792, 2281585), (852, 2120910), (990, 1825268), (1065, 1696728), (1278, 1413940), (1320, 1368951), (1420, 1272546), (1562, 1156860), (1704, 1060455), (1980, 912634), (2130, 848364), (2343, 771240), (2556, 706970), (2840, 636273), (3124, 578430), (3195, 565576), (3905, 462744), (3960, 456317), (4260, 424182), (4686, 385620), (5112, 353485), (6248, 289215), (6390, 282788), (6427, 281160), (7029, 257080), (7810, 231372), (8520, 212091), (9372, 192810), (11715, 154248), (12780, 141394), (12854, 140580), (14058, 128540), (15620, 115686), (18744, 96405), (19281, 93720), (23430, 77124), (25560, 70697), (25708, 70290), (28116, 64270), (31240, 57843), (32135, 56232), (35145, 51416), (38562, 46860)]