15703458580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 37066014720

約数和(自身を除く): 21362556140

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 47, 62, 76, 94, 95, 113, 124, 155, 188, 190, 226, 235, 251, 310, 380, 452, 470, 502, 565, 589, 620, 893, 940, 1004, 1130, 1178, 1255, 1457, 1786, 2147, 2260, 2356, 2510, 2914, 2945, 3503, 3572, 4294, 4465, 4769, 5020, 5311, 5828, 5890, 7006, 7285, 7781, 8588, 8930, 9538, 10622, 10735, 11780, 11797, 14012, 14570, 15562, 17515, 17860, 19076, 21244, 21470, 23594, 23845, 26555, 27683, 28363, 29140, 31124, 35030, 38905, 42940, 47188, 47690, 53110, 55366, 56726, 58985, 66557, 70060, 77810, 95380, 100909, 106220, 110732, 113452, 117970, 133114, 138415, 141815, 147839, 155620, 164641, 201818, 224143, 235940, 266228, 276830, 283630, 295678, 329282, 332785, 365707, 403636, 448286, 504545, 538897, 553660, 567260, 591356, 658564, 665570, 731414, 739195, 823205, 879253, 896572, 1009090, 1077794, 1120715, 1331140, 1333061, 1462828, 1478390, 1646410, 1758506, 1828535, 2018180, 2155588, 2241430, 2666122, 2694485, 2956780, 3128179, 3292820, 3517012, 3657070, 4396265, 4482860, 5332244, 5388970, 6256358, 6665305, 6948433, 7314140, 8792530, 10777940, 12512716, 13330610, 13896866, 15640895, 16705807, 17585060, 25328159, 26661220, 27793732, 31281790, 33411614, 34742165, 41324891, 50656318, 62563580, 66823228, 69484330, 82649782, 83529035, 101312636, 126640795, 138968660, 165299564, 167058070, 206624455, 253281590, 334116140, 413248910, 506563180, 785172929, 826497820, 1570345858, 3140691716, 3925864645, 7851729290, 15703458580]

約数ペア:

[(1, 15703458580), (2, 7851729290), (4, 3925864645), (5, 3140691716), (10, 1570345858), (19, 826497820), (20, 785172929), (31, 506563180), (38, 413248910), (47, 334116140), (62, 253281590), (76, 206624455), (94, 167058070), (95, 165299564), (113, 138968660), (124, 126640795), (155, 101312636), (188, 83529035), (190, 82649782), (226, 69484330), (235, 66823228), (251, 62563580), (310, 50656318), (380, 41324891), (452, 34742165), (470, 33411614), (502, 31281790), (565, 27793732), (589, 26661220), (620, 25328159), (893, 17585060), (940, 16705807), (1004, 15640895), (1130, 13896866), (1178, 13330610), (1255, 12512716), (1457, 10777940), (1786, 8792530), (2147, 7314140), (2260, 6948433), (2356, 6665305), (2510, 6256358), (2914, 5388970), (2945, 5332244), (3503, 4482860), (3572, 4396265), (4294, 3657070), (4465, 3517012), (4769, 3292820), (5020, 3128179), (5311, 2956780), (5828, 2694485), (5890, 2666122), (7006, 2241430), (7285, 2155588), (7781, 2018180), (8588, 1828535), (8930, 1758506), (9538, 1646410), (10622, 1478390), (10735, 1462828), (11780, 1333061), (11797, 1331140), (14012, 1120715), (14570, 1077794), (15562, 1009090), (17515, 896572), (17860, 879253), (19076, 823205), (21244, 739195), (21470, 731414), (23594, 665570), (23845, 658564), (26555, 591356), (27683, 567260), (28363, 553660), (29140, 538897), (31124, 504545), (35030, 448286), (38905, 403636), (42940, 365707), (47188, 332785), (47690, 329282), (53110, 295678), (55366, 283630), (56726, 276830), (58985, 266228), (66557, 235940), (70060, 224143), (77810, 201818), (95380, 164641), (100909, 155620), (106220, 147839), (110732, 141815), (113452, 138415), (117970, 133114)]