8889786840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:802

約数の個数: 256

約数和(自身を含む): 29678814720

約数和(自身を除く): 20789027880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 113, 120, 132, 165, 214, 220, 226, 264, 321, 330, 339, 428, 440, 452, 535, 557, 565, 642, 660, 678, 856, 904, 1070, 1114, 1130, 1177, 1243, 1284, 1320, 1356, 1605, 1671, 1695, 2140, 2228, 2260, 2354, 2486, 2568, 2712, 2785, 3210, 3342, 3390, 3531, 3729, 4280, 4456, 4520, 4708, 4972, 5570, 5885, 6127, 6215, 6420, 6684, 6780, 7062, 7458, 8355, 9416, 9944, 11140, 11770, 12091, 12254, 12430, 12840, 13368, 13560, 14124, 14916, 16710, 17655, 18381, 18645, 22280, 23540, 24182, 24508, 24860, 28248, 29832, 30635, 33420, 35310, 36273, 36762, 37290, 47080, 48364, 49016, 49720, 59599, 60455, 61270, 62941, 66840, 70620, 72546, 73524, 74580, 91905, 96728, 119198, 120910, 122540, 125882, 133001, 141240, 145092, 147048, 149160, 178797, 181365, 183810, 188823, 238396, 241820, 245080, 251764, 266002, 290184, 297995, 314705, 357594, 362730, 367620, 377646, 399003, 476792, 483640, 503528, 532004, 595990, 629410, 655589, 665005, 692351, 715188, 725460, 735240, 755292, 798006, 893985, 944115, 1064008, 1191980, 1258820, 1311178, 1330010, 1384702, 1430376, 1450920, 1510584, 1596012, 1787970, 1888230, 1966767, 1995015, 2077053, 2383960, 2517640, 2622356, 2660020, 2769404, 3192024, 3277945, 3461755, 3575940, 3776460, 3933534, 3990030, 4154106, 5244712, 5320040, 5538808, 6555890, 6734687, 6923510, 7151880, 7552920, 7867068, 7980060, 8308212, 9833835, 10385265, 13111780, 13469374, 13847020, 15734136, 15960120, 16616424, 19667670, 20204061, 20770530, 26223560, 26938748, 27694040, 33673435, 39335340, 40408122, 41541060, 53877496, 67346870, 74081557, 78670680, 80816244, 83082120, 101020305, 134693740, 148163114, 161632488, 202040610, 222244671, 269387480, 296326228, 370407785, 404081220, 444489342, 592652456, 740815570, 808162440, 888978684, 1111223355, 1481631140, 1777957368, 2222446710, 2963262280, 4444893420, 8889786840]

約数ペア:

[(1, 8889786840), (2, 4444893420), (3, 2963262280), (4, 2222446710), (5, 1777957368), (6, 1481631140), (8, 1111223355), (10, 888978684), (11, 808162440), (12, 740815570), (15, 592652456), (20, 444489342), (22, 404081220), (24, 370407785), (30, 296326228), (33, 269387480), (40, 222244671), (44, 202040610), (55, 161632488), (60, 148163114), (66, 134693740), (88, 101020305), (107, 83082120), (110, 80816244), (113, 78670680), (120, 74081557), (132, 67346870), (165, 53877496), (214, 41541060), (220, 40408122), (226, 39335340), (264, 33673435), (321, 27694040), (330, 26938748), (339, 26223560), (428, 20770530), (440, 20204061), (452, 19667670), (535, 16616424), (557, 15960120), (565, 15734136), (642, 13847020), (660, 13469374), (678, 13111780), (856, 10385265), (904, 9833835), (1070, 8308212), (1114, 7980060), (1130, 7867068), (1177, 7552920), (1243, 7151880), (1284, 6923510), (1320, 6734687), (1356, 6555890), (1605, 5538808), (1671, 5320040), (1695, 5244712), (2140, 4154106), (2228, 3990030), (2260, 3933534), (2354, 3776460), (2486, 3575940), (2568, 3461755), (2712, 3277945), (2785, 3192024), (3210, 2769404), (3342, 2660020), (3390, 2622356), (3531, 2517640), (3729, 2383960), (4280, 2077053), (4456, 1995015), (4520, 1966767), (4708, 1888230), (4972, 1787970), (5570, 1596012), (5885, 1510584), (6127, 1450920), (6215, 1430376), (6420, 1384702), (6684, 1330010), (6780, 1311178), (7062, 1258820), (7458, 1191980), (8355, 1064008), (9416, 944115), (9944, 893985), (11140, 798006), (11770, 755292), (12091, 735240), (12254, 725460), (12430, 715188), (12840, 692351), (13368, 665005), (13560, 655589), (14124, 629410), (14916, 595990), (16710, 532004), (17655, 503528), (18381, 483640), (18645, 476792), (22280, 399003), (23540, 377646), (24182, 367620), (24508, 362730), (24860, 357594), (28248, 314705), (29832, 297995), (30635, 290184), (33420, 266002), (35310, 251764), (36273, 245080), (36762, 241820), (37290, 238396), (47080, 188823), (48364, 183810), (49016, 181365), (49720, 178797), (59599, 149160), (60455, 147048), (61270, 145092), (62941, 141240), (66840, 133001), (70620, 125882), (72546, 122540), (73524, 120910), (74580, 119198), (91905, 96728)]