240736860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 983549952

約数和(自身を除く): 742813092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 63, 65, 69, 70, 71, 78, 81, 84, 90, 91, 92, 105, 108, 115, 117, 126, 130, 135, 138, 140, 142, 156, 161, 162, 180, 182, 189, 195, 207, 210, 213, 230, 234, 252, 260, 270, 273, 276, 284, 299, 315, 322, 324, 345, 351, 355, 364, 378, 390, 405, 414, 420, 426, 455, 460, 468, 483, 497, 540, 546, 567, 585, 598, 621, 630, 639, 644, 690, 702, 710, 756, 780, 805, 810, 819, 828, 852, 897, 910, 923, 945, 966, 994, 1035, 1053, 1065, 1092, 1134, 1170, 1196, 1242, 1260, 1278, 1365, 1380, 1404, 1420, 1449, 1491, 1495, 1610, 1620, 1633, 1638, 1755, 1794, 1820, 1846, 1863, 1890, 1917, 1932, 1988, 2070, 2093, 2106, 2130, 2268, 2340, 2415, 2457, 2484, 2485, 2556, 2691, 2730, 2769, 2835, 2898, 2982, 2990, 3105, 3195, 3220, 3266, 3276, 3510, 3588, 3692, 3726, 3780, 3834, 4095, 4140, 4186, 4212, 4260, 4347, 4473, 4485, 4615, 4830, 4899, 4914, 4970, 5265, 5382, 5460, 5538, 5670, 5751, 5796, 5964, 5980, 6210, 6279, 6390, 6461, 6532, 7020, 7245, 7371, 7452, 7455, 7668, 8073, 8165, 8190, 8307, 8372, 8694, 8946, 8970, 9230, 9315, 9585, 9660, 9798, 9828, 9940, 10465, 10530, 10764, 11076, 11340, 11431, 11502, 12285, 12420, 12558, 12780, 12922, 13041, 13419, 13455, 13845, 14490, 14697, 14742, 14910, 16146, 16330, 16380, 16614, 17388, 17892, 17940, 18460, 18630, 18837, 19170, 19383, 19596, 20930, 21060, 21229, 21735, 22365, 22862, 23004, 24219, 24495, 24570, 24921, 25116, 25844, 26082, 26838, 26910, 27690, 28755, 28980, 29394, 29484, 29820, 31395, 32292, 32305, 32660, 33228, 34293, 36855, 37260, 37674, 38340, 38766, 40257, 40365, 41535, 41860, 42458, 43470, 44091, 44730, 45724, 48438, 48990, 49140, 49842, 52164, 53676, 53820, 55380, 56511, 57155, 57510, 58149, 58788, 62790, 63687, 64610, 65205, 67095, 68586, 73485, 73710, 74763, 75348, 77532, 80514, 80730, 83070, 84916, 86940, 88182, 89460, 94185, 96876, 96915, 97980, 99684, 102879, 106145, 113022, 114310, 115020, 116298, 121095, 124605, 125580, 127374, 129220, 130410, 132273, 134190, 137172, 146970, 147420, 148603, 149526, 161028, 161460, 166140, 169533, 171465, 174447, 176364, 188370, 191061, 193830, 201285, 205758, 212290, 220455, 226044, 228620, 232596, 242190, 249210, 254748, 260820, 264546, 268380, 282555, 290745, 293940, 297206, 299052, 308637, 318435, 339066, 342930, 348894, 373815, 376740, 382122, 387660, 402570, 411516, 424580, 440910, 445809, 484380, 498420, 514395, 523341, 529092, 565110, 573183, 581490, 594412, 617274, 636870, 661365, 678132, 685860, 697788, 743015, 747630, 764244, 805140, 847665, 872235, 881820, 891618, 925911, 955305, 1028790, 1046682, 1130220, 1146366, 1162980, 1234548, 1273740, 1322730, 1337427, 1486030, 1495260, 1543185, 1695330, 1719549, 1744470, 1783236, 1851822, 1910610, 2057580, 2093364, 2229045, 2292732, 2616705, 2645460, 2674854, 2865915, 2972060, 3086370, 3390660, 3439098, 3488940, 3703644, 3821220, 4012281, 4458090, 4629555, 5233410, 5349708, 5731830, 6172740, 6687135, 6878196, 8024562, 8597745, 8916180, 9259110, 10466820, 11463660, 12036843, 13374270, 16049124, 17195490, 18518220, 20061405, 24073686, 26748540, 34390980, 40122810, 48147372, 60184215, 80245620, 120368430, 240736860]

約数ペア:

[(1, 240736860), (2, 120368430), (3, 80245620), (4, 60184215), (5, 48147372), (6, 40122810), (7, 34390980), (9, 26748540), (10, 24073686), (12, 20061405), (13, 18518220), (14, 17195490), (15, 16049124), (18, 13374270), (20, 12036843), (21, 11463660), (23, 10466820), (26, 9259110), (27, 8916180), (28, 8597745), (30, 8024562), (35, 6878196), (36, 6687135), (39, 6172740), (42, 5731830), (45, 5349708), (46, 5233410), (52, 4629555), (54, 4458090), (60, 4012281), (63, 3821220), (65, 3703644), (69, 3488940), (70, 3439098), (71, 3390660), (78, 3086370), (81, 2972060), (84, 2865915), (90, 2674854), (91, 2645460), (92, 2616705), (105, 2292732), (108, 2229045), (115, 2093364), (117, 2057580), (126, 1910610), (130, 1851822), (135, 1783236), (138, 1744470), (140, 1719549), (142, 1695330), (156, 1543185), (161, 1495260), (162, 1486030), (180, 1337427), (182, 1322730), (189, 1273740), (195, 1234548), (207, 1162980), (210, 1146366), (213, 1130220), (230, 1046682), (234, 1028790), (252, 955305), (260, 925911), (270, 891618), (273, 881820), (276, 872235), (284, 847665), (299, 805140), (315, 764244), (322, 747630), (324, 743015), (345, 697788), (351, 685860), (355, 678132), (364, 661365), (378, 636870), (390, 617274), (405, 594412), (414, 581490), (420, 573183), (426, 565110), (455, 529092), (460, 523341), (468, 514395), (483, 498420), (497, 484380), (540, 445809), (546, 440910), (567, 424580), (585, 411516), (598, 402570), (621, 387660), (630, 382122), (639, 376740), (644, 373815), (690, 348894), (702, 342930), (710, 339066), (756, 318435), (780, 308637), (805, 299052), (810, 297206), (819, 293940), (828, 290745), (852, 282555), (897, 268380), (910, 264546), (923, 260820), (945, 254748), (966, 249210), (994, 242190), (1035, 232596), (1053, 228620), (1065, 226044), (1092, 220455), (1134, 212290), (1170, 205758), (1196, 201285), (1242, 193830), (1260, 191061), (1278, 188370), (1365, 176364), (1380, 174447), (1404, 171465), (1420, 169533), (1449, 166140), (1491, 161460), (1495, 161028), (1610, 149526), (1620, 148603), (1633, 147420), (1638, 146970), (1755, 137172), (1794, 134190), (1820, 132273), (1846, 130410), (1863, 129220), (1890, 127374), (1917, 125580), (1932, 124605), (1988, 121095), (2070, 116298), (2093, 115020), (2106, 114310), (2130, 113022), (2268, 106145), (2340, 102879), (2415, 99684), (2457, 97980), (2484, 96915), (2485, 96876), (2556, 94185), (2691, 89460), (2730, 88182), (2769, 86940), (2835, 84916), (2898, 83070), (2982, 80730), (2990, 80514), (3105, 77532), (3195, 75348), (3220, 74763), (3266, 73710), (3276, 73485), (3510, 68586), (3588, 67095), (3692, 65205), (3726, 64610), (3780, 63687), (3834, 62790), (4095, 58788), (4140, 58149), (4186, 57510), (4212, 57155), (4260, 56511), (4347, 55380), (4473, 53820), (4485, 53676), (4615, 52164), (4830, 49842), (4899, 49140), (4914, 48990), (4970, 48438), (5265, 45724), (5382, 44730), (5460, 44091), (5538, 43470), (5670, 42458), (5751, 41860), (5796, 41535), (5964, 40365), (5980, 40257), (6210, 38766), (6279, 38340), (6390, 37674), (6461, 37260), (6532, 36855), (7020, 34293), (7245, 33228), (7371, 32660), (7452, 32305), (7455, 32292), (7668, 31395), (8073, 29820), (8165, 29484), (8190, 29394), (8307, 28980), (8372, 28755), (8694, 27690), (8946, 26910), (8970, 26838), (9230, 26082), (9315, 25844), (9585, 25116), (9660, 24921), (9798, 24570), (9828, 24495), (9940, 24219), (10465, 23004), (10530, 22862), (10764, 22365), (11076, 21735), (11340, 21229), (11431, 21060), (11502, 20930), (12285, 19596), (12420, 19383), (12558, 19170), (12780, 18837), (12922, 18630), (13041, 18460), (13419, 17940), (13455, 17892), (13845, 17388), (14490, 16614), (14697, 16380), (14742, 16330), (14910, 16146)]