156743151880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1\times {\mathrm{4327}}^1$

素因数の和:6839

約数の個数: 128

約数和(自身を含む): 410921786880

約数和(自身を除く): 254178635000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2441, 2968, 3710, 4327, 4882, 7420, 8654, 9764, 12205, 14840, 17087, 17308, 19528, 21635, 24410, 30289, 34174, 34616, 43270, 48820, 60578, 68348, 85435, 86540, 97640, 121156, 129373, 136696, 151445, 170870, 173080, 229331, 242312, 258746, 302890, 341740, 458662, 517492, 605780, 646865, 683480, 905611, 917324, 1034984, 1146655, 1211560, 1293730, 1605317, 1811222, 1834648, 2293310, 2587460, 3210634, 3622444, 4528055, 4586620, 5174920, 6421268, 7244888, 8026585, 9056110, 9173240, 10562207, 12842536, 16053170, 18112220, 21124414, 32106340, 36224440, 42248828, 52811035, 64212680, 73935449, 84497656, 105622070, 147870898, 211244140, 295741796, 369677245, 422488280, 559796971, 591483592, 739354490, 1119593942, 1478708980, 2239187884, 2798984855, 2957417960, 3918578797, 4478375768, 5597969710, 7837157594, 11195939420, 15674315188, 19592893985, 22391878840, 31348630376, 39185787970, 78371575940, 156743151880]

約数ペア:

[(1, 156743151880), (2, 78371575940), (4, 39185787970), (5, 31348630376), (7, 22391878840), (8, 19592893985), (10, 15674315188), (14, 11195939420), (20, 7837157594), (28, 5597969710), (35, 4478375768), (40, 3918578797), (53, 2957417960), (56, 2798984855), (70, 2239187884), (106, 1478708980), (140, 1119593942), (212, 739354490), (265, 591483592), (280, 559796971), (371, 422488280), (424, 369677245), (530, 295741796), (742, 211244140), (1060, 147870898), (1484, 105622070), (1855, 84497656), (2120, 73935449), (2441, 64212680), (2968, 52811035), (3710, 42248828), (4327, 36224440), (4882, 32106340), (7420, 21124414), (8654, 18112220), (9764, 16053170), (12205, 12842536), (14840, 10562207), (17087, 9173240), (17308, 9056110), (19528, 8026585), (21635, 7244888), (24410, 6421268), (30289, 5174920), (34174, 4586620), (34616, 4528055), (43270, 3622444), (48820, 3210634), (60578, 2587460), (68348, 2293310), (85435, 1834648), (86540, 1811222), (97640, 1605317), (121156, 1293730), (129373, 1211560), (136696, 1146655), (151445, 1034984), (170870, 917324), (173080, 905611), (229331, 683480), (242312, 646865), (258746, 605780), (302890, 517492), (341740, 458662)]