16253640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 59754240

約数和(自身を除く): 43500600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 151, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 302, 312, 345, 360, 390, 414, 453, 460, 468, 520, 552, 585, 598, 604, 690, 755, 780, 828, 897, 906, 920, 936, 1035, 1170, 1196, 1208, 1359, 1380, 1495, 1510, 1560, 1656, 1794, 1812, 1963, 2070, 2265, 2340, 2392, 2691, 2718, 2760, 2990, 3020, 3473, 3588, 3624, 3926, 4140, 4485, 4530, 4680, 5382, 5436, 5889, 5980, 6040, 6795, 6946, 7176, 7852, 8280, 8970, 9060, 9815, 10419, 10764, 10872, 11778, 11960, 13455, 13590, 13892, 15704, 17365, 17667, 17940, 18120, 19630, 20838, 21528, 23556, 26910, 27180, 27784, 29445, 31257, 34730, 35334, 35880, 39260, 41676, 45149, 47112, 52095, 53820, 54360, 58890, 62514, 69460, 70668, 78520, 83352, 88335, 90298, 104190, 107640, 117780, 125028, 135447, 138920, 141336, 156285, 176670, 180596, 208380, 225745, 235560, 250056, 270894, 312570, 353340, 361192, 406341, 416760, 451490, 541788, 625140, 677235, 706680, 812682, 902980, 1083576, 1250280, 1354470, 1625364, 1805960, 2031705, 2708940, 3250728, 4063410, 5417880, 8126820, 16253640]

約数ペア:

[(1, 16253640), (2, 8126820), (3, 5417880), (4, 4063410), (5, 3250728), (6, 2708940), (8, 2031705), (9, 1805960), (10, 1625364), (12, 1354470), (13, 1250280), (15, 1083576), (18, 902980), (20, 812682), (23, 706680), (24, 677235), (26, 625140), (30, 541788), (36, 451490), (39, 416760), (40, 406341), (45, 361192), (46, 353340), (52, 312570), (60, 270894), (65, 250056), (69, 235560), (72, 225745), (78, 208380), (90, 180596), (92, 176670), (104, 156285), (115, 141336), (117, 138920), (120, 135447), (130, 125028), (138, 117780), (151, 107640), (156, 104190), (180, 90298), (184, 88335), (195, 83352), (207, 78520), (230, 70668), (234, 69460), (260, 62514), (276, 58890), (299, 54360), (302, 53820), (312, 52095), (345, 47112), (360, 45149), (390, 41676), (414, 39260), (453, 35880), (460, 35334), (468, 34730), (520, 31257), (552, 29445), (585, 27784), (598, 27180), (604, 26910), (690, 23556), (755, 21528), (780, 20838), (828, 19630), (897, 18120), (906, 17940), (920, 17667), (936, 17365), (1035, 15704), (1170, 13892), (1196, 13590), (1208, 13455), (1359, 11960), (1380, 11778), (1495, 10872), (1510, 10764), (1560, 10419), (1656, 9815), (1794, 9060), (1812, 8970), (1963, 8280), (2070, 7852), (2265, 7176), (2340, 6946), (2392, 6795), (2691, 6040), (2718, 5980), (2760, 5889), (2990, 5436), (3020, 5382), (3473, 4680), (3588, 4530), (3624, 4485), (3926, 4140)]