207302760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 256

約数和(自身を含む): 836697600

約数和(自身を除く): 629394840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1613, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3226, 3570, 3672, 3780, 4284, 4590, 4760, 4839, 5355, 6120, 6426, 6452, 7140, 7560, 8065, 8568, 9180, 9678, 10710, 11291, 12852, 12904, 14280, 14517, 16065, 16130, 18360, 19356, 21420, 22582, 24195, 25704, 27421, 29034, 32130, 32260, 33873, 38712, 42840, 43551, 45164, 48390, 54842, 56455, 58068, 64260, 64520, 67746, 72585, 82263, 87102, 90328, 96780, 101619, 109684, 112910, 116136, 128520, 135492, 137105, 145170, 164526, 169365, 174204, 191947, 193560, 203238, 217755, 219368, 225820, 246789, 270984, 274210, 290340, 304857, 329052, 338730, 348408, 383894, 406476, 411315, 435510, 451640, 493578, 508095, 548420, 575841, 580680, 609714, 658104, 677460, 740367, 767788, 812952, 822630, 871020, 959735, 987156, 1016190, 1096840, 1151682, 1219428, 1233945, 1354920, 1480734, 1524285, 1535576, 1645260, 1727523, 1742040, 1919470, 1974312, 2032380, 2303364, 2438856, 2467890, 2879205, 2961468, 3048570, 3290520, 3455046, 3701835, 3838940, 4064760, 4606728, 4935780, 5182569, 5758410, 5922936, 6097140, 6910092, 7403670, 7677880, 8637615, 9871560, 10365138, 11516820, 12194280, 13820184, 14807340, 17275230, 20730276, 23033640, 25912845, 29614680, 34550460, 41460552, 51825690, 69100920, 103651380, 207302760]

約数ペア:

[(1, 207302760), (2, 103651380), (3, 69100920), (4, 51825690), (5, 41460552), (6, 34550460), (7, 29614680), (8, 25912845), (9, 23033640), (10, 20730276), (12, 17275230), (14, 14807340), (15, 13820184), (17, 12194280), (18, 11516820), (20, 10365138), (21, 9871560), (24, 8637615), (27, 7677880), (28, 7403670), (30, 6910092), (34, 6097140), (35, 5922936), (36, 5758410), (40, 5182569), (42, 4935780), (45, 4606728), (51, 4064760), (54, 3838940), (56, 3701835), (60, 3455046), (63, 3290520), (68, 3048570), (70, 2961468), (72, 2879205), (84, 2467890), (85, 2438856), (90, 2303364), (102, 2032380), (105, 1974312), (108, 1919470), (119, 1742040), (120, 1727523), (126, 1645260), (135, 1535576), (136, 1524285), (140, 1480734), (153, 1354920), (168, 1233945), (170, 1219428), (180, 1151682), (189, 1096840), (204, 1016190), (210, 987156), (216, 959735), (238, 871020), (252, 822630), (255, 812952), (270, 767788), (280, 740367), (306, 677460), (315, 658104), (340, 609714), (357, 580680), (360, 575841), (378, 548420), (408, 508095), (420, 493578), (459, 451640), (476, 435510), (504, 411315), (510, 406476), (540, 383894), (595, 348408), (612, 338730), (630, 329052), (680, 304857), (714, 290340), (756, 274210), (765, 270984), (840, 246789), (918, 225820), (945, 219368), (952, 217755), (1020, 203238), (1071, 193560), (1080, 191947), (1190, 174204), (1224, 169365), (1260, 164526), (1428, 145170), (1512, 137105), (1530, 135492), (1613, 128520), (1785, 116136), (1836, 112910), (1890, 109684), (2040, 101619), (2142, 96780), (2295, 90328), (2380, 87102), (2520, 82263), (2856, 72585), (3060, 67746), (3213, 64520), (3226, 64260), (3570, 58068), (3672, 56455), (3780, 54842), (4284, 48390), (4590, 45164), (4760, 43551), (4839, 42840), (5355, 38712), (6120, 33873), (6426, 32260), (6452, 32130), (7140, 29034), (7560, 27421), (8065, 25704), (8568, 24195), (9180, 22582), (9678, 21420), (10710, 19356), (11291, 18360), (12852, 16130), (12904, 16065), (14280, 14517)]