2497393080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25451

約数の個数: 256

約数和(自身を含む): 10246118400

約数和(自身を除く): 7748725320

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, 25411, 32760, 49140, 50822, 76233, 98280, 101644, 127055, 152466, 177877, 203288, 228699, 254110, 304932, 330343, 355754, 381165, 457398, 508220, 533631, 609864, 660686, 686097, 711508, 762330, 889385, 914796, 991029, 1016440, 1067262, 1143495, 1321372, 1372194, 1423016, 1524660, 1600893, 1651715, 1778770, 1829592, 1982058, 2134524, 2286990, 2312401, 2642744, 2668155, 2744388, 2973087, 3049320, 3201786, 3303430, 3430485, 3557540, 3964116, 4269048, 4573980, 4624802, 4802679, 4955145, 5336310, 5488776, 5946174, 6403572, 6606860, 6860970, 6937203, 7115080, 7928232, 8004465, 8919261, 9147960, 9249604, 9605358, 9910290, 10672620, 11562005, 11892348, 12807144, 13213720, 13721940, 13874406, 14865435, 16008930, 17838522, 18499208, 19210716, 19820580, 20811609, 21345240, 23124010, 23784696, 24013395, 27443880, 27748812, 29730870, 32017860, 34686015, 35677044, 38421432, 39641160, 41623218, 44596305, 46248020, 48026790, 55497624, 59461740, 62434827, 64035720, 69372030, 71354088, 83246436, 89192610, 92496040, 96053580, 104058045, 118923480, 124869654, 138744060, 166492872, 178385220, 192107160, 208116090, 249739308, 277488120, 312174135, 356770440, 416232180, 499478616, 624348270, 832464360, 1248696540, 2497393080]

約数ペア:

[(1, 2497393080), (2, 1248696540), (3, 832464360), (4, 624348270), (5, 499478616), (6, 416232180), (7, 356770440), (8, 312174135), (9, 277488120), (10, 249739308), (12, 208116090), (13, 192107160), (14, 178385220), (15, 166492872), (18, 138744060), (20, 124869654), (21, 118923480), (24, 104058045), (26, 96053580), (27, 92496040), (28, 89192610), (30, 83246436), (35, 71354088), (36, 69372030), (39, 64035720), (40, 62434827), (42, 59461740), (45, 55497624), (52, 48026790), (54, 46248020), (56, 44596305), (60, 41623218), (63, 39641160), (65, 38421432), (70, 35677044), (72, 34686015), (78, 32017860), (84, 29730870), (90, 27748812), (91, 27443880), (104, 24013395), (105, 23784696), (108, 23124010), (117, 21345240), (120, 20811609), (126, 19820580), (130, 19210716), (135, 18499208), (140, 17838522), (156, 16008930), (168, 14865435), (180, 13874406), (182, 13721940), (189, 13213720), (195, 12807144), (210, 11892348), (216, 11562005), (234, 10672620), (252, 9910290), (260, 9605358), (270, 9249604), (273, 9147960), (280, 8919261), (312, 8004465), (315, 7928232), (351, 7115080), (360, 6937203), (364, 6860970), (378, 6606860), (390, 6403572), (420, 5946174), (455, 5488776), (468, 5336310), (504, 4955145), (520, 4802679), (540, 4624802), (546, 4573980), (585, 4269048), (630, 3964116), (702, 3557540), (728, 3430485), (756, 3303430), (780, 3201786), (819, 3049320), (840, 2973087), (910, 2744388), (936, 2668155), (945, 2642744), (1080, 2312401), (1092, 2286990), (1170, 2134524), (1260, 1982058), (1365, 1829592), (1404, 1778770), (1512, 1651715), (1560, 1600893), (1638, 1524660), (1755, 1423016), (1820, 1372194), (1890, 1321372), (2184, 1143495), (2340, 1067262), (2457, 1016440), (2520, 991029), (2730, 914796), (2808, 889385), (3276, 762330), (3510, 711508), (3640, 686097), (3780, 660686), (4095, 609864), (4680, 533631), (4914, 508220), (5460, 457398), (6552, 381165), (7020, 355754), (7560, 330343), (8190, 304932), (9828, 254110), (10920, 228699), (12285, 203288), (14040, 177877), (16380, 152466), (19656, 127055), (24570, 101644), (25411, 98280), (32760, 76233), (49140, 50822)]