2190019680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5827}}^1$

素因数の和:5883

約数の個数: 240

約数和(自身を含む): 7996831920

約数和(自身を除く): 5806812240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5220, 5827, 6264, 6480, 6960, 7830, 8352, 9396, 10440, 11654, 11745, 12528, 12960, 13920, 15660, 17481, 18792, 20880, 23308, 23490, 25056, 29135, 31320, 34962, 37584, 41760, 46616, 46980, 52443, 58270, 62640, 69924, 75168, 87405, 93232, 93960, 104886, 116540, 125280, 139848, 157329, 168983, 174810, 186464, 187920, 209772, 233080, 262215, 279696, 314658, 337966, 349620, 375840, 419544, 466160, 471987, 506949, 524430, 559392, 629316, 675932, 699240, 786645, 839088, 844915, 932320, 943974, 1013898, 1048860, 1258632, 1351864, 1398480, 1520847, 1573290, 1678176, 1689830, 1887948, 2027796, 2097720, 2359935, 2517264, 2534745, 2703728, 2796960, 3041694, 3146580, 3379660, 3775896, 4055592, 4195440, 4562541, 4719870, 5034528, 5069490, 5407456, 6083388, 6293160, 6759320, 7551792, 7604235, 8111184, 8390880, 9125082, 9439740, 10138980, 12166776, 12586320, 13518640, 13687623, 15103584, 15208470, 16222368, 18250164, 18879480, 20277960, 22812705, 24333552, 25172640, 27037280, 27375246, 30416940, 36500328, 37758960, 40555920, 45625410, 48667104, 54750492, 60833880, 68438115, 73000656, 75517920, 81111840, 91250820, 109500984, 121667760, 136876230, 146001312, 182501640, 219001968, 243335520, 273752460, 365003280, 438003936, 547504920, 730006560, 1095009840, 2190019680]

約数ペア:

[(1, 2190019680), (2, 1095009840), (3, 730006560), (4, 547504920), (5, 438003936), (6, 365003280), (8, 273752460), (9, 243335520), (10, 219001968), (12, 182501640), (15, 146001312), (16, 136876230), (18, 121667760), (20, 109500984), (24, 91250820), (27, 81111840), (29, 75517920), (30, 73000656), (32, 68438115), (36, 60833880), (40, 54750492), (45, 48667104), (48, 45625410), (54, 40555920), (58, 37758960), (60, 36500328), (72, 30416940), (80, 27375246), (81, 27037280), (87, 25172640), (90, 24333552), (96, 22812705), (108, 20277960), (116, 18879480), (120, 18250164), (135, 16222368), (144, 15208470), (145, 15103584), (160, 13687623), (162, 13518640), (174, 12586320), (180, 12166776), (216, 10138980), (232, 9439740), (240, 9125082), (261, 8390880), (270, 8111184), (288, 7604235), (290, 7551792), (324, 6759320), (348, 6293160), (360, 6083388), (405, 5407456), (432, 5069490), (435, 5034528), (464, 4719870), (480, 4562541), (522, 4195440), (540, 4055592), (580, 3775896), (648, 3379660), (696, 3146580), (720, 3041694), (783, 2796960), (810, 2703728), (864, 2534745), (870, 2517264), (928, 2359935), (1044, 2097720), (1080, 2027796), (1160, 1887948), (1296, 1689830), (1305, 1678176), (1392, 1573290), (1440, 1520847), (1566, 1398480), (1620, 1351864), (1740, 1258632), (2088, 1048860), (2160, 1013898), (2320, 943974), (2349, 932320), (2592, 844915), (2610, 839088), (2784, 786645), (3132, 699240), (3240, 675932), (3480, 629316), (3915, 559392), (4176, 524430), (4320, 506949), (4640, 471987), (4698, 466160), (5220, 419544), (5827, 375840), (6264, 349620), (6480, 337966), (6960, 314658), (7830, 279696), (8352, 262215), (9396, 233080), (10440, 209772), (11654, 187920), (11745, 186464), (12528, 174810), (12960, 168983), (13920, 157329), (15660, 139848), (17481, 125280), (18792, 116540), (20880, 104886), (23308, 93960), (23490, 93232), (25056, 87405), (29135, 75168), (31320, 69924), (34962, 62640), (37584, 58270), (41760, 52443), (46616, 46980)]