15673919080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1699

約数の個数: 128

約数和(自身を含む): 38261652480

約数和(自身を除く): 22587733400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 401, 470, 680, 799, 802, 940, 1223, 1598, 1604, 1880, 2005, 2446, 3196, 3208, 3995, 4010, 4892, 6115, 6392, 6817, 7990, 8020, 9784, 12230, 13634, 15980, 16040, 18847, 20791, 24460, 27268, 31960, 34085, 37694, 41582, 48920, 54536, 57481, 68170, 75388, 83164, 94235, 103955, 114962, 136340, 150776, 166328, 188470, 207910, 229924, 272680, 287405, 320399, 376940, 415820, 459848, 490423, 574810, 640798, 753880, 831640, 977177, 980846, 1149620, 1281596, 1601995, 1954354, 1961692, 2299240, 2452115, 2563192, 3203990, 3908708, 3923384, 4885885, 4904230, 6407980, 7817416, 8337191, 9771770, 9808460, 12815960, 16674382, 19543540, 19616920, 23049881, 33348764, 39087080, 41685955, 46099762, 66697528, 83371910, 92199524, 115249405, 166743820, 184399048, 230498810, 333487640, 391847977, 460997620, 783695954, 921995240, 1567391908, 1959239885, 3134783816, 3918479770, 7836959540, 15673919080]

約数ペア:

[(1, 15673919080), (2, 7836959540), (4, 3918479770), (5, 3134783816), (8, 1959239885), (10, 1567391908), (17, 921995240), (20, 783695954), (34, 460997620), (40, 391847977), (47, 333487640), (68, 230498810), (85, 184399048), (94, 166743820), (136, 115249405), (170, 92199524), (188, 83371910), (235, 66697528), (340, 46099762), (376, 41685955), (401, 39087080), (470, 33348764), (680, 23049881), (799, 19616920), (802, 19543540), (940, 16674382), (1223, 12815960), (1598, 9808460), (1604, 9771770), (1880, 8337191), (2005, 7817416), (2446, 6407980), (3196, 4904230), (3208, 4885885), (3995, 3923384), (4010, 3908708), (4892, 3203990), (6115, 2563192), (6392, 2452115), (6817, 2299240), (7990, 1961692), (8020, 1954354), (9784, 1601995), (12230, 1281596), (13634, 1149620), (15980, 980846), (16040, 977177), (18847, 831640), (20791, 753880), (24460, 640798), (27268, 574810), (31960, 490423), (34085, 459848), (37694, 415820), (41582, 376940), (48920, 320399), (54536, 287405), (57481, 272680), (68170, 229924), (75388, 207910), (83164, 188470), (94235, 166328), (103955, 150776), (114962, 136340)]