2628466680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3677}}^1$

素因数の和:3758

約数の個数: 256

約数和(自身を含む): 9660487680

約数和(自身を除く): 7032021000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 555, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1110, 1288, 1295, 1380, 1480, 1554, 1610, 1702, 1932, 2072, 2220, 2415, 2553, 2590, 2760, 3108, 3220, 3404, 3677, 3864, 3885, 4255, 4440, 4830, 5106, 5180, 5957, 6216, 6440, 6808, 7354, 7770, 8510, 9660, 10212, 10360, 11031, 11914, 12765, 14708, 15540, 17020, 17871, 18385, 19320, 20424, 22062, 23828, 25530, 25739, 29416, 29785, 31080, 34040, 35742, 36770, 44124, 47656, 51060, 51478, 55155, 59570, 71484, 73540, 77217, 84571, 88248, 89355, 102120, 102956, 110310, 119140, 128695, 136049, 142968, 147080, 154434, 169142, 178710, 205912, 220620, 238280, 253713, 257390, 272098, 308868, 338284, 357420, 386085, 408147, 422855, 441240, 507426, 514780, 544196, 591997, 617736, 676568, 680245, 714840, 772170, 816294, 845710, 952343, 1014852, 1029560, 1088392, 1183994, 1268565, 1360490, 1544340, 1632588, 1691420, 1775991, 1904686, 2029704, 2040735, 2367988, 2537130, 2720980, 2857029, 2959985, 3088680, 3129127, 3265176, 3382840, 3551982, 3809372, 4081470, 4735976, 4761715, 5074260, 5441960, 5714058, 5919970, 6258254, 7103964, 7618744, 8162940, 8879955, 9387381, 9523430, 10148520, 11428116, 11839940, 12516508, 14207928, 14285145, 15645635, 16325880, 17759910, 18774762, 19046860, 21903889, 22856232, 23679880, 25033016, 28570290, 31291270, 35519820, 37549524, 38093720, 43807778, 46936905, 57140580, 62582540, 65711667, 71039640, 75099048, 87615556, 93873810, 109519445, 114281160, 125165080, 131423334, 175231112, 187747620, 219038890, 262846668, 328558335, 375495240, 438077780, 525693336, 657116670, 876155560, 1314233340, 2628466680]

約数ペア:

[(1, 2628466680), (2, 1314233340), (3, 876155560), (4, 657116670), (5, 525693336), (6, 438077780), (7, 375495240), (8, 328558335), (10, 262846668), (12, 219038890), (14, 187747620), (15, 175231112), (20, 131423334), (21, 125165080), (23, 114281160), (24, 109519445), (28, 93873810), (30, 87615556), (35, 75099048), (37, 71039640), (40, 65711667), (42, 62582540), (46, 57140580), (56, 46936905), (60, 43807778), (69, 38093720), (70, 37549524), (74, 35519820), (84, 31291270), (92, 28570290), (105, 25033016), (111, 23679880), (115, 22856232), (120, 21903889), (138, 19046860), (140, 18774762), (148, 17759910), (161, 16325880), (168, 15645635), (184, 14285145), (185, 14207928), (210, 12516508), (222, 11839940), (230, 11428116), (259, 10148520), (276, 9523430), (280, 9387381), (296, 8879955), (322, 8162940), (345, 7618744), (370, 7103964), (420, 6258254), (444, 5919970), (460, 5714058), (483, 5441960), (518, 5074260), (552, 4761715), (555, 4735976), (644, 4081470), (690, 3809372), (740, 3551982), (777, 3382840), (805, 3265176), (840, 3129127), (851, 3088680), (888, 2959985), (920, 2857029), (966, 2720980), (1036, 2537130), (1110, 2367988), (1288, 2040735), (1295, 2029704), (1380, 1904686), (1480, 1775991), (1554, 1691420), (1610, 1632588), (1702, 1544340), (1932, 1360490), (2072, 1268565), (2220, 1183994), (2415, 1088392), (2553, 1029560), (2590, 1014852), (2760, 952343), (3108, 845710), (3220, 816294), (3404, 772170), (3677, 714840), (3864, 680245), (3885, 676568), (4255, 617736), (4440, 591997), (4830, 544196), (5106, 514780), (5180, 507426), (5957, 441240), (6216, 422855), (6440, 408147), (6808, 386085), (7354, 357420), (7770, 338284), (8510, 308868), (9660, 272098), (10212, 257390), (10360, 253713), (11031, 238280), (11914, 220620), (12765, 205912), (14708, 178710), (15540, 169142), (17020, 154434), (17871, 147080), (18385, 142968), (19320, 136049), (20424, 128695), (22062, 119140), (23828, 110310), (25530, 102956), (25739, 102120), (29416, 89355), (29785, 88248), (31080, 84571), (34040, 77217), (35742, 73540), (36770, 71484), (44124, 59570), (47656, 55155), (51060, 51478)]