1617593640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 5495182560

約数和(自身を除く): 3877588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 83, 93, 104, 120, 124, 130, 155, 156, 166, 169, 186, 195, 248, 249, 260, 310, 312, 332, 338, 372, 390, 403, 415, 465, 498, 507, 520, 620, 664, 676, 744, 780, 806, 830, 845, 930, 961, 996, 1014, 1079, 1209, 1240, 1245, 1352, 1560, 1612, 1660, 1690, 1860, 1922, 1992, 2015, 2028, 2158, 2418, 2490, 2535, 2573, 2883, 3224, 3237, 3320, 3380, 3720, 3844, 4030, 4056, 4316, 4805, 4836, 4980, 5070, 5146, 5239, 5395, 5766, 6045, 6474, 6760, 7688, 7719, 8060, 8632, 9610, 9672, 9960, 10140, 10292, 10478, 10790, 11532, 12090, 12493, 12865, 12948, 14027, 14415, 15438, 15717, 16120, 16185, 19220, 20280, 20584, 20956, 21580, 23064, 24180, 24986, 25730, 25896, 26195, 28054, 28830, 30876, 31434, 32370, 33449, 37479, 38440, 38595, 41912, 42081, 43160, 48360, 49972, 51460, 52390, 56108, 57660, 61752, 62465, 62868, 64740, 66898, 70135, 74958, 77190, 78585, 79763, 84162, 99944, 100347, 102920, 104780, 112216, 115320, 124930, 125736, 129480, 133796, 140270, 149916, 154380, 157170, 159526, 162409, 167245, 168324, 187395, 200694, 209560, 210405, 239289, 249860, 267592, 280540, 299832, 308760, 314340, 319052, 324818, 334490, 336648, 374790, 398815, 401388, 420810, 434837, 478578, 487227, 499720, 501735, 561080, 628680, 638104, 649636, 668980, 749580, 797630, 802776, 812045, 841620, 869674, 957156, 974454, 1003470, 1036919, 1196445, 1299272, 1304511, 1337960, 1499160, 1595260, 1624090, 1683240, 1739348, 1914312, 1948908, 2006940, 2073838, 2174185, 2392890, 2436135, 2609022, 3110757, 3190520, 3248180, 3478696, 3897816, 4013880, 4147676, 4348370, 4785780, 4872270, 5184595, 5218044, 6221514, 6496360, 6522555, 8295352, 8696740, 9571560, 9744540, 10369190, 10436088, 12443028, 13045110, 13479947, 15553785, 17393480, 19489080, 20738380, 24886056, 26090220, 26959894, 31107570, 40439841, 41476760, 52180440, 53919788, 62215140, 67399735, 80879682, 107839576, 124430280, 134799470, 161759364, 202199205, 269598940, 323518728, 404398410, 539197880, 808796820, 1617593640]

約数ペア:

[(1, 1617593640), (2, 808796820), (3, 539197880), (4, 404398410), (5, 323518728), (6, 269598940), (8, 202199205), (10, 161759364), (12, 134799470), (13, 124430280), (15, 107839576), (20, 80879682), (24, 67399735), (26, 62215140), (30, 53919788), (31, 52180440), (39, 41476760), (40, 40439841), (52, 31107570), (60, 26959894), (62, 26090220), (65, 24886056), (78, 20738380), (83, 19489080), (93, 17393480), (104, 15553785), (120, 13479947), (124, 13045110), (130, 12443028), (155, 10436088), (156, 10369190), (166, 9744540), (169, 9571560), (186, 8696740), (195, 8295352), (248, 6522555), (249, 6496360), (260, 6221514), (310, 5218044), (312, 5184595), (332, 4872270), (338, 4785780), (372, 4348370), (390, 4147676), (403, 4013880), (415, 3897816), (465, 3478696), (498, 3248180), (507, 3190520), (520, 3110757), (620, 2609022), (664, 2436135), (676, 2392890), (744, 2174185), (780, 2073838), (806, 2006940), (830, 1948908), (845, 1914312), (930, 1739348), (961, 1683240), (996, 1624090), (1014, 1595260), (1079, 1499160), (1209, 1337960), (1240, 1304511), (1245, 1299272), (1352, 1196445), (1560, 1036919), (1612, 1003470), (1660, 974454), (1690, 957156), (1860, 869674), (1922, 841620), (1992, 812045), (2015, 802776), (2028, 797630), (2158, 749580), (2418, 668980), (2490, 649636), (2535, 638104), (2573, 628680), (2883, 561080), (3224, 501735), (3237, 499720), (3320, 487227), (3380, 478578), (3720, 434837), (3844, 420810), (4030, 401388), (4056, 398815), (4316, 374790), (4805, 336648), (4836, 334490), (4980, 324818), (5070, 319052), (5146, 314340), (5239, 308760), (5395, 299832), (5766, 280540), (6045, 267592), (6474, 249860), (6760, 239289), (7688, 210405), (7719, 209560), (8060, 200694), (8632, 187395), (9610, 168324), (9672, 167245), (9960, 162409), (10140, 159526), (10292, 157170), (10478, 154380), (10790, 149916), (11532, 140270), (12090, 133796), (12493, 129480), (12865, 125736), (12948, 124930), (14027, 115320), (14415, 112216), (15438, 104780), (15717, 102920), (16120, 100347), (16185, 99944), (19220, 84162), (20280, 79763), (20584, 78585), (20956, 77190), (21580, 74958), (23064, 70135), (24180, 66898), (24986, 64740), (25730, 62868), (25896, 62465), (26195, 61752), (28054, 57660), (28830, 56108), (30876, 52390), (31434, 51460), (32370, 49972), (33449, 48360), (37479, 43160), (38440, 42081), (38595, 41912)]