417540240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 240

約数和(自身を含む): 1559900160

約数和(自身を除く): 1142359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1439, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 2878, 3120, 3224, 3627, 3720, 4030, 4317, 4464, 4680, 4836, 5580, 5756, 6045, 6448, 7195, 7254, 7440, 8060, 8634, 9360, 9672, 11160, 11512, 12090, 12951, 14390, 14508, 16120, 17268, 18135, 18707, 19344, 21585, 22320, 23024, 24180, 25902, 28780, 29016, 32240, 34536, 36270, 37414, 43170, 44609, 48360, 51804, 56121, 57560, 58032, 64755, 69072, 72540, 74828, 86340, 89218, 93535, 96720, 103608, 112242, 115120, 129510, 133827, 145080, 149656, 168363, 172680, 178436, 187070, 207216, 223045, 224484, 259020, 267654, 280605, 290160, 299312, 336726, 345360, 356872, 374140, 401481, 446090, 448968, 518040, 535308, 561210, 579917, 669135, 673452, 713744, 748280, 802962, 841815, 892180, 897936, 1036080, 1070616, 1122420, 1159834, 1338270, 1346904, 1496560, 1605924, 1683630, 1739751, 1784360, 2007405, 2141232, 2244840, 2319668, 2676540, 2693808, 2899585, 3211848, 3367260, 3479502, 3568720, 4014810, 4489680, 4639336, 5219253, 5353080, 5799170, 6423696, 6734520, 6959004, 8029620, 8698755, 9278672, 10438506, 10706160, 11598340, 13469040, 13918008, 16059240, 17397510, 20877012, 23196680, 26096265, 27836016, 32118480, 34795020, 41754024, 46393360, 52192530, 69590040, 83508048, 104385060, 139180080, 208770120, 417540240]

約数ペア:

[(1, 417540240), (2, 208770120), (3, 139180080), (4, 104385060), (5, 83508048), (6, 69590040), (8, 52192530), (9, 46393360), (10, 41754024), (12, 34795020), (13, 32118480), (15, 27836016), (16, 26096265), (18, 23196680), (20, 20877012), (24, 17397510), (26, 16059240), (30, 13918008), (31, 13469040), (36, 11598340), (39, 10706160), (40, 10438506), (45, 9278672), (48, 8698755), (52, 8029620), (60, 6959004), (62, 6734520), (65, 6423696), (72, 5799170), (78, 5353080), (80, 5219253), (90, 4639336), (93, 4489680), (104, 4014810), (117, 3568720), (120, 3479502), (124, 3367260), (130, 3211848), (144, 2899585), (155, 2693808), (156, 2676540), (180, 2319668), (186, 2244840), (195, 2141232), (208, 2007405), (234, 1784360), (240, 1739751), (248, 1683630), (260, 1605924), (279, 1496560), (310, 1346904), (312, 1338270), (360, 1159834), (372, 1122420), (390, 1070616), (403, 1036080), (465, 897936), (468, 892180), (496, 841815), (520, 802962), (558, 748280), (585, 713744), (620, 673452), (624, 669135), (720, 579917), (744, 561210), (780, 535308), (806, 518040), (930, 448968), (936, 446090), (1040, 401481), (1116, 374140), (1170, 356872), (1209, 345360), (1240, 336726), (1395, 299312), (1439, 290160), (1488, 280605), (1560, 267654), (1612, 259020), (1860, 224484), (1872, 223045), (2015, 207216), (2232, 187070), (2340, 178436), (2418, 172680), (2480, 168363), (2790, 149656), (2878, 145080), (3120, 133827), (3224, 129510), (3627, 115120), (3720, 112242), (4030, 103608), (4317, 96720), (4464, 93535), (4680, 89218), (4836, 86340), (5580, 74828), (5756, 72540), (6045, 69072), (6448, 64755), (7195, 58032), (7254, 57560), (7440, 56121), (8060, 51804), (8634, 48360), (9360, 44609), (9672, 43170), (11160, 37414), (11512, 36270), (12090, 34536), (12951, 32240), (14390, 29016), (14508, 28780), (16120, 25902), (17268, 24180), (18135, 23024), (18707, 22320), (19344, 21585)]