258574680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 320

約数和(自身を含む): 1070879040

約数和(自身を除く): 812304360

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, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 877, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1754, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2631, 2730, 2808, 2835, 3240, 3276, 3508, 3510, 3640, 3780, 4095, 4212, 4385, 4536, 4680, 4914, 5262, 5265, 5460, 5670, 6139, 6552, 7016, 7020, 7371, 7560, 7893, 8190, 8424, 8770, 9828, 10524, 10530, 10920, 11340, 11401, 12278, 12285, 13155, 14040, 14742, 15786, 16380, 17540, 18417, 19656, 21048, 21060, 22680, 22802, 23679, 24556, 24570, 26310, 29484, 30695, 31572, 32760, 34203, 35080, 36834, 36855, 39465, 42120, 45604, 47358, 49112, 49140, 52620, 55251, 57005, 58968, 61390, 63144, 68406, 71037, 73668, 73710, 78930, 79807, 91208, 92085, 94716, 98280, 102609, 105240, 110502, 114010, 118395, 122780, 136812, 142074, 147336, 147420, 157860, 159614, 165753, 171015, 184170, 189432, 205218, 221004, 228020, 236790, 239421, 245560, 273624, 276255, 284148, 294840, 307827, 315720, 319228, 331506, 342030, 355185, 368340, 399035, 410436, 442008, 456040, 473580, 478842, 497259, 513045, 552510, 568296, 615654, 638456, 663012, 684060, 710370, 718263, 736680, 798070, 820872, 828765, 923481, 947160, 957684, 994518, 1026090, 1105020, 1197105, 1231308, 1326024, 1368120, 1420740, 1436526, 1539135, 1596140, 1657530, 1846962, 1915368, 1989036, 2052180, 2154789, 2210040, 2394210, 2462616, 2486295, 2841480, 2873052, 3078270, 3192280, 3315060, 3591315, 3693924, 3978072, 4104360, 4309578, 4617405, 4788420, 4972590, 5746104, 6156540, 6464367, 6630120, 7182630, 7387848, 8619156, 9234810, 9576840, 9945180, 10773945, 12313080, 12928734, 14365260, 17238312, 18469620, 19890360, 21547890, 25857468, 28730520, 32321835, 36939240, 43095780, 51714936, 64643670, 86191560, 129287340, 258574680]

約数ペア:

[(1, 258574680), (2, 129287340), (3, 86191560), (4, 64643670), (5, 51714936), (6, 43095780), (7, 36939240), (8, 32321835), (9, 28730520), (10, 25857468), (12, 21547890), (13, 19890360), (14, 18469620), (15, 17238312), (18, 14365260), (20, 12928734), (21, 12313080), (24, 10773945), (26, 9945180), (27, 9576840), (28, 9234810), (30, 8619156), (35, 7387848), (36, 7182630), (39, 6630120), (40, 6464367), (42, 6156540), (45, 5746104), (52, 4972590), (54, 4788420), (56, 4617405), (60, 4309578), (63, 4104360), (65, 3978072), (70, 3693924), (72, 3591315), (78, 3315060), (81, 3192280), (84, 3078270), (90, 2873052), (91, 2841480), (104, 2486295), (105, 2462616), (108, 2394210), (117, 2210040), (120, 2154789), (126, 2052180), (130, 1989036), (135, 1915368), (140, 1846962), (156, 1657530), (162, 1596140), (168, 1539135), (180, 1436526), (182, 1420740), (189, 1368120), (195, 1326024), (210, 1231308), (216, 1197105), (234, 1105020), (252, 1026090), (260, 994518), (270, 957684), (273, 947160), (280, 923481), (312, 828765), (315, 820872), (324, 798070), (351, 736680), (360, 718263), (364, 710370), (378, 684060), (390, 663012), (405, 638456), (420, 615654), (455, 568296), (468, 552510), (504, 513045), (520, 497259), (540, 478842), (546, 473580), (567, 456040), (585, 442008), (630, 410436), (648, 399035), (702, 368340), (728, 355185), (756, 342030), (780, 331506), (810, 319228), (819, 315720), (840, 307827), (877, 294840), (910, 284148), (936, 276255), (945, 273624), (1053, 245560), (1080, 239421), (1092, 236790), (1134, 228020), (1170, 221004), (1260, 205218), (1365, 189432), (1404, 184170), (1512, 171015), (1560, 165753), (1620, 159614), (1638, 157860), (1754, 147420), (1755, 147336), (1820, 142074), (1890, 136812), (2106, 122780), (2184, 118395), (2268, 114010), (2340, 110502), (2457, 105240), (2520, 102609), (2631, 98280), (2730, 94716), (2808, 92085), (2835, 91208), (3240, 79807), (3276, 78930), (3508, 73710), (3510, 73668), (3640, 71037), (3780, 68406), (4095, 63144), (4212, 61390), (4385, 58968), (4536, 57005), (4680, 55251), (4914, 52620), (5262, 49140), (5265, 49112), (5460, 47358), (5670, 45604), (6139, 42120), (6552, 39465), (7016, 36855), (7020, 36834), (7371, 35080), (7560, 34203), (7893, 32760), (8190, 31572), (8424, 30695), (8770, 29484), (9828, 26310), (10524, 24570), (10530, 24556), (10920, 23679), (11340, 22802), (11401, 22680), (12278, 21060), (12285, 21048), (13155, 19656), (14040, 18417), (14742, 17540), (15786, 16380)]