187070520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 256

約数和(自身を含む): 710922240

約数和(自身を除く): 523851720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 420, 444, 455, 463, 481, 518, 520, 546, 555, 728, 740, 777, 780, 840, 888, 910, 926, 962, 1036, 1092, 1110, 1295, 1365, 1389, 1443, 1480, 1554, 1560, 1820, 1852, 1924, 2072, 2184, 2220, 2315, 2405, 2590, 2730, 2778, 2886, 3108, 3241, 3367, 3640, 3704, 3848, 3885, 4440, 4630, 4810, 5180, 5460, 5556, 5772, 6019, 6216, 6482, 6734, 6945, 7215, 7770, 9260, 9620, 9723, 10101, 10360, 10920, 11112, 11544, 12038, 12964, 13468, 13890, 14430, 15540, 16205, 16835, 17131, 18057, 18520, 19240, 19446, 20202, 24076, 25928, 26936, 27780, 28860, 30095, 31080, 32410, 33670, 34262, 36114, 38892, 40404, 42133, 48152, 48615, 50505, 51393, 55560, 57720, 60190, 64820, 67340, 68524, 72228, 77784, 80808, 84266, 85655, 90285, 97230, 101010, 102786, 119917, 120380, 126399, 129640, 134680, 137048, 144456, 168532, 171310, 180570, 194460, 202020, 205572, 210665, 222703, 239834, 240760, 252798, 256965, 337064, 342620, 359751, 361140, 388920, 404040, 411144, 421330, 445406, 479668, 505596, 513930, 599585, 631995, 668109, 685240, 719502, 722280, 842660, 890812, 959336, 1011192, 1027860, 1113515, 1199170, 1263990, 1336218, 1439004, 1558921, 1685320, 1781624, 1798755, 2055720, 2227030, 2398340, 2527980, 2672436, 2878008, 3117842, 3340545, 3597510, 4454060, 4676763, 4796680, 5055960, 5344872, 6235684, 6681090, 7195020, 7794605, 8908120, 9353526, 12471368, 13362180, 14390040, 15589210, 18707052, 23383815, 26724360, 31178420, 37414104, 46767630, 62356840, 93535260, 187070520]

約数ペア:

[(1, 187070520), (2, 93535260), (3, 62356840), (4, 46767630), (5, 37414104), (6, 31178420), (7, 26724360), (8, 23383815), (10, 18707052), (12, 15589210), (13, 14390040), (14, 13362180), (15, 12471368), (20, 9353526), (21, 8908120), (24, 7794605), (26, 7195020), (28, 6681090), (30, 6235684), (35, 5344872), (37, 5055960), (39, 4796680), (40, 4676763), (42, 4454060), (52, 3597510), (56, 3340545), (60, 3117842), (65, 2878008), (70, 2672436), (74, 2527980), (78, 2398340), (84, 2227030), (91, 2055720), (104, 1798755), (105, 1781624), (111, 1685320), (120, 1558921), (130, 1439004), (140, 1336218), (148, 1263990), (156, 1199170), (168, 1113515), (182, 1027860), (185, 1011192), (195, 959336), (210, 890812), (222, 842660), (259, 722280), (260, 719502), (273, 685240), (280, 668109), (296, 631995), (312, 599585), (364, 513930), (370, 505596), (390, 479668), (420, 445406), (444, 421330), (455, 411144), (463, 404040), (481, 388920), (518, 361140), (520, 359751), (546, 342620), (555, 337064), (728, 256965), (740, 252798), (777, 240760), (780, 239834), (840, 222703), (888, 210665), (910, 205572), (926, 202020), (962, 194460), (1036, 180570), (1092, 171310), (1110, 168532), (1295, 144456), (1365, 137048), (1389, 134680), (1443, 129640), (1480, 126399), (1554, 120380), (1560, 119917), (1820, 102786), (1852, 101010), (1924, 97230), (2072, 90285), (2184, 85655), (2220, 84266), (2315, 80808), (2405, 77784), (2590, 72228), (2730, 68524), (2778, 67340), (2886, 64820), (3108, 60190), (3241, 57720), (3367, 55560), (3640, 51393), (3704, 50505), (3848, 48615), (3885, 48152), (4440, 42133), (4630, 40404), (4810, 38892), (5180, 36114), (5460, 34262), (5556, 33670), (5772, 32410), (6019, 31080), (6216, 30095), (6482, 28860), (6734, 27780), (6945, 26936), (7215, 25928), (7770, 24076), (9260, 20202), (9620, 19446), (9723, 19240), (10101, 18520), (10360, 18057), (10920, 17131), (11112, 16835), (11544, 16205), (12038, 15540), (12964, 14430), (13468, 13890)]