660801960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 384

約数和(自身を含む): 2761274880

約数和(自身を除く): 2100472920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 585, 598, 630, 644, 690, 728, 780, 805, 819, 828, 840, 877, 897, 910, 920, 936, 966, 1035, 1092, 1170, 1196, 1260, 1288, 1365, 1380, 1449, 1495, 1560, 1610, 1638, 1656, 1754, 1794, 1820, 1932, 2070, 2093, 2184, 2340, 2392, 2415, 2520, 2631, 2691, 2730, 2760, 2898, 2990, 3220, 3276, 3508, 3588, 3640, 3864, 4095, 4140, 4186, 4385, 4485, 4680, 4830, 5262, 5382, 5460, 5796, 5980, 6139, 6279, 6440, 6552, 7016, 7176, 7245, 7893, 8190, 8280, 8372, 8770, 8970, 9660, 10465, 10524, 10764, 10920, 11401, 11592, 11960, 12278, 12558, 13155, 13455, 14490, 15786, 16380, 16744, 17540, 17940, 18417, 18837, 19320, 20171, 20930, 21048, 21528, 22802, 24556, 25116, 26310, 26910, 28980, 30695, 31395, 31572, 32760, 34203, 35080, 35880, 36834, 37674, 39465, 40342, 41860, 45604, 49112, 50232, 52620, 53820, 55251, 57005, 57960, 60513, 61390, 62790, 63144, 68406, 73668, 75348, 78930, 79807, 80684, 83720, 91208, 92085, 94185, 100855, 102609, 105240, 107640, 110502, 114010, 121026, 122780, 125580, 136812, 141197, 147336, 150696, 157860, 159614, 161368, 171015, 181539, 184170, 188370, 201710, 205218, 221004, 228020, 239421, 242052, 245560, 251160, 262223, 273624, 276255, 282394, 302565, 315720, 319228, 342030, 363078, 368340, 376740, 399035, 403420, 410436, 423591, 442008, 456040, 478842, 484104, 513045, 524446, 552510, 564788, 605130, 638456, 684060, 705985, 718263, 726156, 736680, 753480, 786669, 798070, 806840, 820872, 847182, 907695, 957684, 1026090, 1048892, 1105020, 1129576, 1197105, 1210260, 1270773, 1311115, 1368120, 1411970, 1436526, 1452312, 1573338, 1596140, 1694364, 1815390, 1835561, 1915368, 2052180, 2097784, 2117955, 2210040, 2360007, 2394210, 2420520, 2541546, 2622230, 2823940, 2873052, 3146676, 3192280, 3388728, 3591315, 3630780, 3671122, 3933345, 4104360, 4235910, 4720014, 4788420, 5083092, 5244460, 5506683, 5647880, 5746104, 6293352, 6353865, 7182630, 7261560, 7342244, 7866690, 8471820, 9177805, 9440028, 9576840, 10166184, 10488920, 11013366, 11800035, 12707730, 14365260, 14684488, 15733380, 16520049, 16943640, 18355610, 18880056, 22026732, 23600070, 25415460, 27533415, 28730520, 31466760, 33040098, 36711220, 44053464, 47200140, 50830920, 55066830, 66080196, 73422440, 82600245, 94400280, 110133660, 132160392, 165200490, 220267320, 330400980, 660801960]

約数ペア:

[(1, 660801960), (2, 330400980), (3, 220267320), (4, 165200490), (5, 132160392), (6, 110133660), (7, 94400280), (8, 82600245), (9, 73422440), (10, 66080196), (12, 55066830), (13, 50830920), (14, 47200140), (15, 44053464), (18, 36711220), (20, 33040098), (21, 31466760), (23, 28730520), (24, 27533415), (26, 25415460), (28, 23600070), (30, 22026732), (35, 18880056), (36, 18355610), (39, 16943640), (40, 16520049), (42, 15733380), (45, 14684488), (46, 14365260), (52, 12707730), (56, 11800035), (60, 11013366), (63, 10488920), (65, 10166184), (69, 9576840), (70, 9440028), (72, 9177805), (78, 8471820), (84, 7866690), (90, 7342244), (91, 7261560), (92, 7182630), (104, 6353865), (105, 6293352), (115, 5746104), (117, 5647880), (120, 5506683), (126, 5244460), (130, 5083092), (138, 4788420), (140, 4720014), (156, 4235910), (161, 4104360), (168, 3933345), (180, 3671122), (182, 3630780), (184, 3591315), (195, 3388728), (207, 3192280), (210, 3146676), (230, 2873052), (234, 2823940), (252, 2622230), (260, 2541546), (273, 2420520), (276, 2394210), (280, 2360007), (299, 2210040), (312, 2117955), (315, 2097784), (322, 2052180), (345, 1915368), (360, 1835561), (364, 1815390), (390, 1694364), (414, 1596140), (420, 1573338), (455, 1452312), (460, 1436526), (468, 1411970), (483, 1368120), (504, 1311115), (520, 1270773), (546, 1210260), (552, 1197105), (585, 1129576), (598, 1105020), (630, 1048892), (644, 1026090), (690, 957684), (728, 907695), (780, 847182), (805, 820872), (819, 806840), (828, 798070), (840, 786669), (877, 753480), (897, 736680), (910, 726156), (920, 718263), (936, 705985), (966, 684060), (1035, 638456), (1092, 605130), (1170, 564788), (1196, 552510), (1260, 524446), (1288, 513045), (1365, 484104), (1380, 478842), (1449, 456040), (1495, 442008), (1560, 423591), (1610, 410436), (1638, 403420), (1656, 399035), (1754, 376740), (1794, 368340), (1820, 363078), (1932, 342030), (2070, 319228), (2093, 315720), (2184, 302565), (2340, 282394), (2392, 276255), (2415, 273624), (2520, 262223), (2631, 251160), (2691, 245560), (2730, 242052), (2760, 239421), (2898, 228020), (2990, 221004), (3220, 205218), (3276, 201710), (3508, 188370), (3588, 184170), (3640, 181539), (3864, 171015), (4095, 161368), (4140, 159614), (4186, 157860), (4385, 150696), (4485, 147336), (4680, 141197), (4830, 136812), (5262, 125580), (5382, 122780), (5460, 121026), (5796, 114010), (5980, 110502), (6139, 107640), (6279, 105240), (6440, 102609), (6552, 100855), (7016, 94185), (7176, 92085), (7245, 91208), (7893, 83720), (8190, 80684), (8280, 79807), (8372, 78930), (8770, 75348), (8970, 73668), (9660, 68406), (10465, 63144), (10524, 62790), (10764, 61390), (10920, 60513), (11401, 57960), (11592, 57005), (11960, 55251), (12278, 53820), (12558, 52620), (13155, 50232), (13455, 49112), (14490, 45604), (15786, 41860), (16380, 40342), (16744, 39465), (17540, 37674), (17940, 36834), (18417, 35880), (18837, 35080), (19320, 34203), (20171, 32760), (20930, 31572), (21048, 31395), (21528, 30695), (22802, 28980), (24556, 26910), (25116, 26310)]