31043742160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1619}}^1$

素因数の和:2285

約数の個数: 160

約数和(自身を含む): 79924527360

約数和(自身を除く): 48880785200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 613, 680, 782, 920, 1226, 1360, 1564, 1619, 1840, 1955, 2452, 3065, 3128, 3238, 3910, 4904, 6130, 6256, 6476, 7820, 8095, 9808, 10421, 12260, 12952, 14099, 15640, 16190, 20842, 24520, 25904, 27523, 28198, 31280, 32380, 37237, 41684, 49040, 52105, 55046, 56396, 64760, 70495, 74474, 83368, 104210, 110092, 112792, 129520, 137615, 140990, 148948, 166736, 186185, 208420, 220184, 225584, 239683, 275230, 281980, 297896, 372370, 416840, 440368, 479366, 550460, 563960, 595792, 633029, 744740, 833680, 958732, 992447, 1100920, 1127920, 1198415, 1266058, 1489480, 1917464, 1984894, 2201840, 2396830, 2532116, 2978960, 3165145, 3834928, 3969788, 4793660, 4962235, 5064232, 6330290, 7939576, 9587320, 9924470, 10128464, 12660580, 15879152, 16871599, 19174640, 19848940, 22826281, 25321160, 33743198, 39697880, 45652562, 50642320, 67486396, 79395760, 84357995, 91305124, 114131405, 134972792, 168715990, 182610248, 228262810, 269945584, 337431980, 365220496, 388046777, 456525620, 674863960, 776093554, 913051240, 1349727920, 1552187108, 1826102480, 1940233885, 3104374216, 3880467770, 6208748432, 7760935540, 15521871080, 31043742160]

約数ペア:

[(1, 31043742160), (2, 15521871080), (4, 7760935540), (5, 6208748432), (8, 3880467770), (10, 3104374216), (16, 1940233885), (17, 1826102480), (20, 1552187108), (23, 1349727920), (34, 913051240), (40, 776093554), (46, 674863960), (68, 456525620), (80, 388046777), (85, 365220496), (92, 337431980), (115, 269945584), (136, 228262810), (170, 182610248), (184, 168715990), (230, 134972792), (272, 114131405), (340, 91305124), (368, 84357995), (391, 79395760), (460, 67486396), (613, 50642320), (680, 45652562), (782, 39697880), (920, 33743198), (1226, 25321160), (1360, 22826281), (1564, 19848940), (1619, 19174640), (1840, 16871599), (1955, 15879152), (2452, 12660580), (3065, 10128464), (3128, 9924470), (3238, 9587320), (3910, 7939576), (4904, 6330290), (6130, 5064232), (6256, 4962235), (6476, 4793660), (7820, 3969788), (8095, 3834928), (9808, 3165145), (10421, 2978960), (12260, 2532116), (12952, 2396830), (14099, 2201840), (15640, 1984894), (16190, 1917464), (20842, 1489480), (24520, 1266058), (25904, 1198415), (27523, 1127920), (28198, 1100920), (31280, 992447), (32380, 958732), (37237, 833680), (41684, 744740), (49040, 633029), (52105, 595792), (55046, 563960), (56396, 550460), (64760, 479366), (70495, 440368), (74474, 416840), (83368, 372370), (104210, 297896), (110092, 281980), (112792, 275230), (129520, 239683), (137615, 225584), (140990, 220184), (148948, 208420), (166736, 186185)]