222870298880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193679}}^1$

素因数の和:193760

約数の個数: 144

約数和(自身を含む): 570069964800

約数和(自身を除く): 347199665920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 580, 620, 640, 899, 928, 992, 1160, 1240, 1280, 1798, 1856, 1984, 2320, 2480, 3596, 3712, 3968, 4495, 4640, 4960, 7192, 7424, 7936, 8990, 9280, 9920, 14384, 17980, 18560, 19840, 28768, 35960, 37120, 39680, 57536, 71920, 115072, 143840, 193679, 230144, 287680, 387358, 575360, 774716, 968395, 1150720, 1549432, 1936790, 3098864, 3873580, 5616691, 6004049, 6197728, 7747160, 11233382, 12008098, 12395456, 15494320, 22466764, 24016196, 24790912, 28083455, 30020245, 30988640, 44933528, 48032392, 49581824, 56166910, 60040490, 61977280, 89867056, 96064784, 112333820, 120080980, 123954560, 174117421, 179734112, 192129568, 224667640, 240161960, 247909120, 348234842, 359468224, 384259136, 449335280, 480323920, 696469684, 718936448, 768518272, 870587105, 898670560, 960647840, 1392939368, 1437872896, 1537036544, 1741174210, 1797341120, 1921295680, 2785878736, 3482348420, 3594682240, 3842591360, 5571757472, 6964696840, 7189364480, 7685182720, 11143514944, 13929393680, 22287029888, 27858787360, 44574059776, 55717574720, 111435149440, 222870298880]

約数ペア:

[(1, 222870298880), (2, 111435149440), (4, 55717574720), (5, 44574059776), (8, 27858787360), (10, 22287029888), (16, 13929393680), (20, 11143514944), (29, 7685182720), (31, 7189364480), (32, 6964696840), (40, 5571757472), (58, 3842591360), (62, 3594682240), (64, 3482348420), (80, 2785878736), (116, 1921295680), (124, 1797341120), (128, 1741174210), (145, 1537036544), (155, 1437872896), (160, 1392939368), (232, 960647840), (248, 898670560), (256, 870587105), (290, 768518272), (310, 718936448), (320, 696469684), (464, 480323920), (496, 449335280), (580, 384259136), (620, 359468224), (640, 348234842), (899, 247909120), (928, 240161960), (992, 224667640), (1160, 192129568), (1240, 179734112), (1280, 174117421), (1798, 123954560), (1856, 120080980), (1984, 112333820), (2320, 96064784), (2480, 89867056), (3596, 61977280), (3712, 60040490), (3968, 56166910), (4495, 49581824), (4640, 48032392), (4960, 44933528), (7192, 30988640), (7424, 30020245), (7936, 28083455), (8990, 24790912), (9280, 24016196), (9920, 22466764), (14384, 15494320), (17980, 12395456), (18560, 12008098), (19840, 11233382), (28768, 7747160), (35960, 6197728), (37120, 6004049), (39680, 5616691), (57536, 3873580), (71920, 3098864), (115072, 1936790), (143840, 1549432), (193679, 1150720), (230144, 968395), (287680, 774716), (387358, 575360)]