2587537680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:754

約数の個数: 320

約数和(自身を含む): 9932364288

約数和(自身を除く): 7344826608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 257, 260, 273, 280, 312, 336, 364, 390, 420, 455, 461, 514, 520, 546, 560, 624, 728, 771, 780, 840, 910, 922, 1028, 1040, 1092, 1285, 1365, 1383, 1456, 1542, 1560, 1680, 1799, 1820, 1844, 2056, 2184, 2305, 2570, 2730, 2766, 3084, 3120, 3227, 3341, 3598, 3640, 3688, 3855, 4112, 4368, 4610, 5140, 5397, 5460, 5532, 5993, 6168, 6454, 6682, 6915, 7196, 7280, 7376, 7710, 8995, 9220, 9681, 10023, 10280, 10794, 10920, 11064, 11986, 12336, 12908, 13364, 13830, 14392, 15420, 16135, 16705, 17979, 17990, 18440, 19362, 20046, 20560, 21588, 21840, 22128, 23387, 23972, 25816, 26728, 26985, 27660, 28784, 29965, 30840, 32270, 33410, 35958, 35980, 36880, 38724, 40092, 41951, 43176, 46774, 47944, 48405, 50115, 51632, 53456, 53970, 55320, 59930, 61680, 64540, 66820, 70161, 71916, 71960, 77448, 80184, 83902, 86352, 89895, 93548, 95888, 96810, 100230, 107940, 110640, 116935, 118477, 119860, 125853, 129080, 133640, 140322, 143832, 143920, 154896, 160368, 167804, 179790, 187096, 193620, 200460, 209755, 215880, 233870, 236954, 239720, 251706, 258160, 267280, 280644, 287664, 335608, 350805, 355431, 359580, 374192, 387240, 400920, 419510, 431760, 467740, 473908, 479440, 503412, 561288, 592385, 629265, 671216, 701610, 710862, 719160, 774480, 801840, 829339, 839020, 935480, 947816, 1006824, 1122576, 1184770, 1258530, 1403220, 1421724, 1438320, 1540201, 1658678, 1678040, 1777155, 1870960, 1895632, 2013648, 2369540, 2488017, 2517060, 2806440, 2843448, 3080402, 3317356, 3356080, 3554310, 4146695, 4620603, 4739080, 4976034, 5034120, 5612880, 5686896, 6160804, 6634712, 7108620, 7701005, 8293390, 9241206, 9478160, 9952068, 10068240, 10781407, 12321608, 12440085, 13269424, 14217240, 15402010, 16586780, 18482412, 19904136, 21562814, 23103015, 24643216, 24880170, 28434480, 30804020, 32344221, 33173560, 36964824, 39808272, 43125628, 46206030, 49760340, 53907035, 61608040, 64688442, 66347120, 73929648, 86251256, 92412060, 99520680, 107814070, 123216080, 129376884, 161721105, 172502512, 184824120, 199041360, 215628140, 258753768, 323442210, 369648240, 431256280, 517507536, 646884420, 862512560, 1293768840, 2587537680]

約数ペア:

[(1, 2587537680), (2, 1293768840), (3, 862512560), (4, 646884420), (5, 517507536), (6, 431256280), (7, 369648240), (8, 323442210), (10, 258753768), (12, 215628140), (13, 199041360), (14, 184824120), (15, 172502512), (16, 161721105), (20, 129376884), (21, 123216080), (24, 107814070), (26, 99520680), (28, 92412060), (30, 86251256), (35, 73929648), (39, 66347120), (40, 64688442), (42, 61608040), (48, 53907035), (52, 49760340), (56, 46206030), (60, 43125628), (65, 39808272), (70, 36964824), (78, 33173560), (80, 32344221), (84, 30804020), (91, 28434480), (104, 24880170), (105, 24643216), (112, 23103015), (120, 21562814), (130, 19904136), (140, 18482412), (156, 16586780), (168, 15402010), (182, 14217240), (195, 13269424), (208, 12440085), (210, 12321608), (240, 10781407), (257, 10068240), (260, 9952068), (273, 9478160), (280, 9241206), (312, 8293390), (336, 7701005), (364, 7108620), (390, 6634712), (420, 6160804), (455, 5686896), (461, 5612880), (514, 5034120), (520, 4976034), (546, 4739080), (560, 4620603), (624, 4146695), (728, 3554310), (771, 3356080), (780, 3317356), (840, 3080402), (910, 2843448), (922, 2806440), (1028, 2517060), (1040, 2488017), (1092, 2369540), (1285, 2013648), (1365, 1895632), (1383, 1870960), (1456, 1777155), (1542, 1678040), (1560, 1658678), (1680, 1540201), (1799, 1438320), (1820, 1421724), (1844, 1403220), (2056, 1258530), (2184, 1184770), (2305, 1122576), (2570, 1006824), (2730, 947816), (2766, 935480), (3084, 839020), (3120, 829339), (3227, 801840), (3341, 774480), (3598, 719160), (3640, 710862), (3688, 701610), (3855, 671216), (4112, 629265), (4368, 592385), (4610, 561288), (5140, 503412), (5397, 479440), (5460, 473908), (5532, 467740), (5993, 431760), (6168, 419510), (6454, 400920), (6682, 387240), (6915, 374192), (7196, 359580), (7280, 355431), (7376, 350805), (7710, 335608), (8995, 287664), (9220, 280644), (9681, 267280), (10023, 258160), (10280, 251706), (10794, 239720), (10920, 236954), (11064, 233870), (11986, 215880), (12336, 209755), (12908, 200460), (13364, 193620), (13830, 187096), (14392, 179790), (15420, 167804), (16135, 160368), (16705, 154896), (17979, 143920), (17990, 143832), (18440, 140322), (19362, 133640), (20046, 129080), (20560, 125853), (21588, 119860), (21840, 118477), (22128, 116935), (23387, 110640), (23972, 107940), (25816, 100230), (26728, 96810), (26985, 95888), (27660, 93548), (28784, 89895), (29965, 86352), (30840, 83902), (32270, 80184), (33410, 77448), (35958, 71960), (35980, 71916), (36880, 70161), (38724, 66820), (40092, 64540), (41951, 61680), (43176, 59930), (46774, 55320), (47944, 53970), (48405, 53456), (50115, 51632)]