128104831680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{2723317}}^1$

素因数の和:2723351

約数の個数: 168

約数和(自身を含む): 473138376048

約数和(自身を除く): 345033544368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 2723317, 5446634, 8169951, 10893268, 13616585, 16339902, 19063219, 21786536, 27233170, 32679804, 38126438, 40849755, 43573072, 54466340, 57189657, 65359608, 76252876, 81699510, 87146144, 95316095, 108932680, 114379314, 130719216, 133442533, 152505752, 163399020, 174292288, 190632190, 217865360, 228758628, 261438432, 266885066, 285948285, 305011504, 326798040, 381264380, 400327599, 435730720, 457517256, 522876864, 533770132, 571896570, 610023008, 653596080, 667212665, 762528760, 800655198, 871461440, 915034512, 1067540264, 1143793140, 1220046016, 1307192160, 1334425330, 1525057520, 1601310396, 1830069024, 2001637995, 2135080528, 2287586280, 2614384320, 2668850660, 3050115040, 3202620792, 3660138048, 4003275990, 4270161056, 4575172560, 5337701320, 6100230080, 6405241584, 8006551980, 8540322112, 9150345120, 10675402640, 12810483168, 16013103960, 18300690240, 21350805280, 25620966336, 32026207920, 42701610560, 64052415840, 128104831680]

約数ペア:

[(1, 128104831680), (2, 64052415840), (3, 42701610560), (4, 32026207920), (5, 25620966336), (6, 21350805280), (7, 18300690240), (8, 16013103960), (10, 12810483168), (12, 10675402640), (14, 9150345120), (15, 8540322112), (16, 8006551980), (20, 6405241584), (21, 6100230080), (24, 5337701320), (28, 4575172560), (30, 4270161056), (32, 4003275990), (35, 3660138048), (40, 3202620792), (42, 3050115040), (48, 2668850660), (49, 2614384320), (56, 2287586280), (60, 2135080528), (64, 2001637995), (70, 1830069024), (80, 1601310396), (84, 1525057520), (96, 1334425330), (98, 1307192160), (105, 1220046016), (112, 1143793140), (120, 1067540264), (140, 915034512), (147, 871461440), (160, 800655198), (168, 762528760), (192, 667212665), (196, 653596080), (210, 610023008), (224, 571896570), (240, 533770132), (245, 522876864), (280, 457517256), (294, 435730720), (320, 400327599), (336, 381264380), (392, 326798040), (420, 305011504), (448, 285948285), (480, 266885066), (490, 261438432), (560, 228758628), (588, 217865360), (672, 190632190), (735, 174292288), (784, 163399020), (840, 152505752), (960, 133442533), (980, 130719216), (1120, 114379314), (1176, 108932680), (1344, 95316095), (1470, 87146144), (1568, 81699510), (1680, 76252876), (1960, 65359608), (2240, 57189657), (2352, 54466340), (2940, 43573072), (3136, 40849755), (3360, 38126438), (3920, 32679804), (4704, 27233170), (5880, 21786536), (6720, 19063219), (7840, 16339902), (9408, 13616585), (11760, 10893268), (15680, 8169951), (23520, 5446634), (47040, 2723317)]