68470499880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{115061}}^1$

素因数の和:115129

約数の個数: 256

約数和(自身を含む): 248533920000

約数和(自身を除く): 180063420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 435, 456, 513, 522, 540, 551, 570, 580, 684, 696, 760, 783, 855, 870, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1566, 1653, 1710, 1740, 2052, 2088, 2204, 2280, 2565, 2610, 2755, 3132, 3306, 3420, 3480, 3915, 4104, 4408, 4959, 5130, 5220, 5510, 6264, 6612, 6840, 7830, 8265, 9918, 10260, 10440, 11020, 13224, 14877, 15660, 16530, 19836, 20520, 22040, 24795, 29754, 31320, 33060, 39672, 49590, 59508, 66120, 74385, 99180, 115061, 119016, 148770, 198360, 230122, 297540, 345183, 460244, 575305, 595080, 690366, 920488, 1035549, 1150610, 1380732, 1725915, 2071098, 2186159, 2301220, 2761464, 3106647, 3336769, 3451830, 4142196, 4372318, 4602440, 5177745, 6213294, 6558477, 6673538, 6903660, 8284392, 8744636, 10010307, 10355490, 10930795, 12426588, 13116954, 13347076, 13807320, 15533235, 16683845, 17489272, 19675431, 20020614, 20710980, 21861590, 24853176, 26233908, 26694152, 30030921, 31066470, 32792385, 33367690, 39350862, 40041228, 41421960, 43723180, 50051535, 52467816, 59026293, 60061842, 62132940, 63398611, 65584770, 66735380, 78701724, 80082456, 87446360, 90092763, 98377155, 100103070, 118052586, 120123684, 124265880, 126797222, 131169540, 133470760, 150154605, 157403448, 180185526, 190195833, 196754310, 200206140, 236105172, 240247368, 253594444, 262339080, 295131465, 300309210, 316993055, 360371052, 380391666, 393508620, 400412280, 450463815, 472210344, 507188888, 570587499, 590262930, 600618420, 633986110, 720742104, 760783332, 787017240, 900927630, 950979165, 1141174998, 1180525860, 1201236840, 1267972220, 1521566664, 1711762497, 1801855260, 1901958330, 2282349996, 2361051720, 2535944440, 2852937495, 3423524994, 3603710520, 3803916660, 4564699992, 5705874990, 6847049988, 7607833320, 8558812485, 11411749980, 13694099976, 17117624970, 22823499960, 34235249940, 68470499880]

約数ペア:

[(1, 68470499880), (2, 34235249940), (3, 22823499960), (4, 17117624970), (5, 13694099976), (6, 11411749980), (8, 8558812485), (9, 7607833320), (10, 6847049988), (12, 5705874990), (15, 4564699992), (18, 3803916660), (19, 3603710520), (20, 3423524994), (24, 2852937495), (27, 2535944440), (29, 2361051720), (30, 2282349996), (36, 1901958330), (38, 1801855260), (40, 1711762497), (45, 1521566664), (54, 1267972220), (57, 1201236840), (58, 1180525860), (60, 1141174998), (72, 950979165), (76, 900927630), (87, 787017240), (90, 760783332), (95, 720742104), (108, 633986110), (114, 600618420), (116, 590262930), (120, 570587499), (135, 507188888), (145, 472210344), (152, 450463815), (171, 400412280), (174, 393508620), (180, 380391666), (190, 360371052), (216, 316993055), (228, 300309210), (232, 295131465), (261, 262339080), (270, 253594444), (285, 240247368), (290, 236105172), (342, 200206140), (348, 196754310), (360, 190195833), (380, 180185526), (435, 157403448), (456, 150154605), (513, 133470760), (522, 131169540), (540, 126797222), (551, 124265880), (570, 120123684), (580, 118052586), (684, 100103070), (696, 98377155), (760, 90092763), (783, 87446360), (855, 80082456), (870, 78701724), (1026, 66735380), (1044, 65584770), (1080, 63398611), (1102, 62132940), (1140, 60061842), (1160, 59026293), (1305, 52467816), (1368, 50051535), (1566, 43723180), (1653, 41421960), (1710, 40041228), (1740, 39350862), (2052, 33367690), (2088, 32792385), (2204, 31066470), (2280, 30030921), (2565, 26694152), (2610, 26233908), (2755, 24853176), (3132, 21861590), (3306, 20710980), (3420, 20020614), (3480, 19675431), (3915, 17489272), (4104, 16683845), (4408, 15533235), (4959, 13807320), (5130, 13347076), (5220, 13116954), (5510, 12426588), (6264, 10930795), (6612, 10355490), (6840, 10010307), (7830, 8744636), (8265, 8284392), (9918, 6903660), (10260, 6673538), (10440, 6558477), (11020, 6213294), (13224, 5177745), (14877, 4602440), (15660, 4372318), (16530, 4142196), (19836, 3451830), (20520, 3336769), (22040, 3106647), (24795, 2761464), (29754, 2301220), (31320, 2186159), (33060, 2071098), (39672, 1725915), (49590, 1380732), (59508, 1150610), (66120, 1035549), (74385, 920488), (99180, 690366), (115061, 595080), (119016, 575305), (148770, 460244), (198360, 345183), (230122, 297540)]