8668998520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:982

約数の個数: 256

約数和(自身を含む): 25458048000

約数和(自身を除く): 16789049480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 163, 182, 190, 247, 260, 266, 280, 326, 364, 380, 455, 494, 520, 532, 652, 665, 728, 760, 769, 815, 910, 988, 1064, 1141, 1235, 1304, 1330, 1538, 1630, 1729, 1820, 1976, 2119, 2282, 2470, 2660, 3076, 3097, 3260, 3458, 3640, 3845, 4238, 4564, 4940, 5320, 5383, 5705, 6152, 6194, 6520, 6916, 7690, 8476, 8645, 9128, 9880, 9997, 10595, 10766, 11410, 12388, 13832, 14611, 14833, 15380, 15485, 16952, 17290, 19994, 21190, 21532, 21679, 22820, 24776, 26915, 29222, 29666, 30760, 30970, 34580, 39988, 40261, 42380, 43064, 43358, 45640, 49985, 53830, 58444, 59332, 61940, 69160, 69979, 73055, 74165, 79976, 80522, 84760, 86716, 99970, 102277, 107660, 108395, 116888, 118664, 123880, 125347, 139958, 146110, 148330, 161044, 173432, 189943, 199940, 201305, 204554, 215320, 216790, 250694, 279916, 281827, 292220, 296660, 322088, 349895, 379886, 399880, 402610, 409108, 433580, 501388, 511385, 559832, 563654, 584440, 593320, 626735, 699790, 759772, 805220, 818216, 867160, 877429, 949715, 1002776, 1022770, 1127308, 1253470, 1329601, 1399580, 1409135, 1519544, 1610440, 1629511, 1754858, 1899430, 2045540, 2254616, 2381593, 2506940, 2659202, 2799160, 2818270, 3259022, 3509716, 3798860, 4091080, 4387145, 4763186, 5013880, 5318404, 5636540, 6518044, 6648005, 7019432, 7597720, 8147555, 8774290, 9526372, 10636808, 11273080, 11406577, 11907965, 13036088, 13296010, 16295110, 16671151, 17548580, 19052744, 22813154, 23815930, 26592020, 30960709, 32590220, 33342302, 35097160, 45626308, 47631860, 53184040, 57032885, 61921418, 65180440, 66684604, 83355755, 91252616, 95263720, 114065770, 123842836, 133369208, 154803545, 166711510, 216724963, 228131540, 247685672, 309607090, 333423020, 433449926, 456263080, 619214180, 666846040, 866899852, 1083624815, 1238428360, 1733799704, 2167249630, 4334499260, 8668998520]

約数ペア:

[(1, 8668998520), (2, 4334499260), (4, 2167249630), (5, 1733799704), (7, 1238428360), (8, 1083624815), (10, 866899852), (13, 666846040), (14, 619214180), (19, 456263080), (20, 433449926), (26, 333423020), (28, 309607090), (35, 247685672), (38, 228131540), (40, 216724963), (52, 166711510), (56, 154803545), (65, 133369208), (70, 123842836), (76, 114065770), (91, 95263720), (95, 91252616), (104, 83355755), (130, 66684604), (133, 65180440), (140, 61921418), (152, 57032885), (163, 53184040), (182, 47631860), (190, 45626308), (247, 35097160), (260, 33342302), (266, 32590220), (280, 30960709), (326, 26592020), (364, 23815930), (380, 22813154), (455, 19052744), (494, 17548580), (520, 16671151), (532, 16295110), (652, 13296010), (665, 13036088), (728, 11907965), (760, 11406577), (769, 11273080), (815, 10636808), (910, 9526372), (988, 8774290), (1064, 8147555), (1141, 7597720), (1235, 7019432), (1304, 6648005), (1330, 6518044), (1538, 5636540), (1630, 5318404), (1729, 5013880), (1820, 4763186), (1976, 4387145), (2119, 4091080), (2282, 3798860), (2470, 3509716), (2660, 3259022), (3076, 2818270), (3097, 2799160), (3260, 2659202), (3458, 2506940), (3640, 2381593), (3845, 2254616), (4238, 2045540), (4564, 1899430), (4940, 1754858), (5320, 1629511), (5383, 1610440), (5705, 1519544), (6152, 1409135), (6194, 1399580), (6520, 1329601), (6916, 1253470), (7690, 1127308), (8476, 1022770), (8645, 1002776), (9128, 949715), (9880, 877429), (9997, 867160), (10595, 818216), (10766, 805220), (11410, 759772), (12388, 699790), (13832, 626735), (14611, 593320), (14833, 584440), (15380, 563654), (15485, 559832), (16952, 511385), (17290, 501388), (19994, 433580), (21190, 409108), (21532, 402610), (21679, 399880), (22820, 379886), (24776, 349895), (26915, 322088), (29222, 296660), (29666, 292220), (30760, 281827), (30970, 279916), (34580, 250694), (39988, 216790), (40261, 215320), (42380, 204554), (43064, 201305), (43358, 199940), (45640, 189943), (49985, 173432), (53830, 161044), (58444, 148330), (59332, 146110), (61940, 139958), (69160, 125347), (69979, 123880), (73055, 118664), (74165, 116888), (79976, 108395), (80522, 107660), (84760, 102277), (86716, 99970)]