2498572440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25423}}^1$

素因数の和:25463

約数の個数: 256

約数和(自身を含む): 10250956800

約数和(自身を除く): 7752384360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 25423, 32760, 49140, 50846, 76269, 98280, 101692, 127115, 152538, 177961, 203384, 228807, 254230, 305076, 330499, 355922, 381345, 457614, 508460, 533883, 610152, 660998, 686421, 711844, 762690, 889805, 915228, 991497, 1016920, 1067766, 1144035, 1321996, 1372842, 1423688, 1525380, 1601649, 1652495, 1779610, 1830456, 1982994, 2135532, 2288070, 2313493, 2643992, 2669415, 2745684, 2974491, 3050760, 3203298, 3304990, 3432105, 3559220, 3965988, 4271064, 4576140, 4626986, 4804947, 4957485, 5338830, 5491368, 5948982, 6406596, 6609980, 6864210, 6940479, 7118440, 7931976, 8008245, 8923473, 9152280, 9253972, 9609894, 9914970, 10677660, 11567465, 11897964, 12813192, 13219960, 13728420, 13880958, 14872455, 16016490, 17846946, 18507944, 19219788, 19829940, 20821437, 21355320, 23134930, 23795928, 24024735, 27456840, 27761916, 29744910, 32032980, 34702395, 35693892, 38439576, 39659880, 41642874, 44617365, 46269860, 48049470, 55523832, 59489820, 62464311, 64065960, 69404790, 71387784, 83285748, 89234730, 92539720, 96098940, 104107185, 118979640, 124928622, 138809580, 166571496, 178469460, 192197880, 208214370, 249857244, 277619160, 312321555, 356938920, 416428740, 499714488, 624643110, 832857480, 1249286220, 2498572440]

約数ペア:

[(1, 2498572440), (2, 1249286220), (3, 832857480), (4, 624643110), (5, 499714488), (6, 416428740), (7, 356938920), (8, 312321555), (9, 277619160), (10, 249857244), (12, 208214370), (13, 192197880), (14, 178469460), (15, 166571496), (18, 138809580), (20, 124928622), (21, 118979640), (24, 104107185), (26, 96098940), (27, 92539720), (28, 89234730), (30, 83285748), (35, 71387784), (36, 69404790), (39, 64065960), (40, 62464311), (42, 59489820), (45, 55523832), (52, 48049470), (54, 46269860), (56, 44617365), (60, 41642874), (63, 39659880), (65, 38439576), (70, 35693892), (72, 34702395), (78, 32032980), (84, 29744910), (90, 27761916), (91, 27456840), (104, 24024735), (105, 23795928), (108, 23134930), (117, 21355320), (120, 20821437), (126, 19829940), (130, 19219788), (135, 18507944), (140, 17846946), (156, 16016490), (168, 14872455), (180, 13880958), (182, 13728420), (189, 13219960), (195, 12813192), (210, 11897964), (216, 11567465), (234, 10677660), (252, 9914970), (260, 9609894), (270, 9253972), (273, 9152280), (280, 8923473), (312, 8008245), (315, 7931976), (351, 7118440), (360, 6940479), (364, 6864210), (378, 6609980), (390, 6406596), (420, 5948982), (455, 5491368), (468, 5338830), (504, 4957485), (520, 4804947), (540, 4626986), (546, 4576140), (585, 4271064), (630, 3965988), (702, 3559220), (728, 3432105), (756, 3304990), (780, 3203298), (819, 3050760), (840, 2974491), (910, 2745684), (936, 2669415), (945, 2643992), (1080, 2313493), (1092, 2288070), (1170, 2135532), (1260, 1982994), (1365, 1830456), (1404, 1779610), (1512, 1652495), (1560, 1601649), (1638, 1525380), (1755, 1423688), (1820, 1372842), (1890, 1321996), (2184, 1144035), (2340, 1067766), (2457, 1016920), (2520, 991497), (2730, 915228), (2808, 889805), (3276, 762690), (3510, 711844), (3640, 686421), (3780, 660998), (4095, 610152), (4680, 533883), (4914, 508460), (5460, 457614), (6552, 381345), (7020, 355922), (7560, 330499), (8190, 305076), (9828, 254230), (10920, 228807), (12285, 203384), (14040, 177961), (16380, 152538), (19656, 127115), (24570, 101692), (25423, 98280), (32760, 76269), (49140, 50846)]