790265970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 2410575552

約数和(自身を除く): 1620309582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 81, 90, 115, 117, 130, 135, 138, 162, 169, 195, 207, 230, 234, 251, 270, 299, 338, 345, 351, 390, 405, 414, 502, 507, 585, 598, 621, 690, 702, 753, 810, 845, 897, 1014, 1035, 1053, 1170, 1242, 1255, 1495, 1506, 1521, 1690, 1755, 1794, 1863, 2070, 2106, 2259, 2510, 2535, 2691, 2990, 3042, 3105, 3263, 3510, 3726, 3765, 3887, 4485, 4518, 4563, 5070, 5265, 5382, 5773, 6210, 6526, 6777, 7530, 7605, 7774, 8073, 8970, 9126, 9315, 9789, 10530, 11295, 11546, 11661, 13455, 13554, 13689, 15210, 16146, 16315, 17319, 18630, 19435, 19578, 20331, 22590, 22815, 23322, 24219, 26910, 27378, 28865, 29367, 32630, 33885, 34638, 34983, 38870, 40365, 40662, 42419, 45630, 48438, 48945, 51957, 57730, 58305, 58734, 67770, 68445, 69966, 75049, 80730, 84838, 86595, 88101, 97890, 101655, 103914, 104949, 116610, 121095, 127257, 136890, 146835, 150098, 155871, 173190, 174915, 176202, 203310, 209898, 212095, 225147, 242190, 254514, 259785, 264303, 293670, 311742, 314847, 349830, 375245, 381771, 424190, 440505, 450294, 467613, 519570, 524745, 528606, 629694, 636285, 675441, 750490, 763542, 779355, 881010, 935226, 975637, 1049490, 1125735, 1145313, 1272570, 1321515, 1350882, 1558710, 1574235, 1908855, 1951274, 2026323, 2251470, 2290626, 2338065, 2643030, 2926911, 3148470, 3377205, 3435939, 3817710, 4052646, 4676130, 4878185, 5726565, 5853822, 6078969, 6754410, 6871878, 8780733, 9756370, 10131615, 11453130, 12157938, 14634555, 17179695, 17561466, 20263230, 26342199, 29269110, 30394845, 34359390, 43903665, 52684398, 60789690, 79026597, 87807330, 131710995, 158053194, 263421990, 395132985, 790265970]

約数ペア:

[(1, 790265970), (2, 395132985), (3, 263421990), (5, 158053194), (6, 131710995), (9, 87807330), (10, 79026597), (13, 60789690), (15, 52684398), (18, 43903665), (23, 34359390), (26, 30394845), (27, 29269110), (30, 26342199), (39, 20263230), (45, 17561466), (46, 17179695), (54, 14634555), (65, 12157938), (69, 11453130), (78, 10131615), (81, 9756370), (90, 8780733), (115, 6871878), (117, 6754410), (130, 6078969), (135, 5853822), (138, 5726565), (162, 4878185), (169, 4676130), (195, 4052646), (207, 3817710), (230, 3435939), (234, 3377205), (251, 3148470), (270, 2926911), (299, 2643030), (338, 2338065), (345, 2290626), (351, 2251470), (390, 2026323), (405, 1951274), (414, 1908855), (502, 1574235), (507, 1558710), (585, 1350882), (598, 1321515), (621, 1272570), (690, 1145313), (702, 1125735), (753, 1049490), (810, 975637), (845, 935226), (897, 881010), (1014, 779355), (1035, 763542), (1053, 750490), (1170, 675441), (1242, 636285), (1255, 629694), (1495, 528606), (1506, 524745), (1521, 519570), (1690, 467613), (1755, 450294), (1794, 440505), (1863, 424190), (2070, 381771), (2106, 375245), (2259, 349830), (2510, 314847), (2535, 311742), (2691, 293670), (2990, 264303), (3042, 259785), (3105, 254514), (3263, 242190), (3510, 225147), (3726, 212095), (3765, 209898), (3887, 203310), (4485, 176202), (4518, 174915), (4563, 173190), (5070, 155871), (5265, 150098), (5382, 146835), (5773, 136890), (6210, 127257), (6526, 121095), (6777, 116610), (7530, 104949), (7605, 103914), (7774, 101655), (8073, 97890), (8970, 88101), (9126, 86595), (9315, 84838), (9789, 80730), (10530, 75049), (11295, 69966), (11546, 68445), (11661, 67770), (13455, 58734), (13554, 58305), (13689, 57730), (15210, 51957), (16146, 48945), (16315, 48438), (17319, 45630), (18630, 42419), (19435, 40662), (19578, 40365), (20331, 38870), (22590, 34983), (22815, 34638), (23322, 33885), (24219, 32630), (26910, 29367), (27378, 28865)]