15695901240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{18839}}^1$

素因数の和:19037

約数の個数: 128

約数和(自身を含む): 48344947200

約数和(自身を除く): 32649045960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 131, 159, 212, 262, 265, 318, 393, 424, 524, 530, 636, 655, 786, 795, 1048, 1060, 1272, 1310, 1572, 1590, 1965, 2120, 2620, 3144, 3180, 3930, 5240, 6360, 6943, 7860, 13886, 15720, 18839, 20829, 27772, 34715, 37678, 41658, 55544, 56517, 69430, 75356, 83316, 94195, 104145, 113034, 138860, 150712, 166632, 188390, 208290, 226068, 277720, 282585, 376780, 416580, 452136, 565170, 753560, 833160, 998467, 1130340, 1996934, 2260680, 2467909, 2995401, 3993868, 4935818, 4992335, 5990802, 7403727, 7987736, 9871636, 9984670, 11981604, 12339545, 14807454, 14977005, 19743272, 19969340, 23963208, 24679090, 29614908, 29954010, 37018635, 39938680, 49358180, 59229816, 59908020, 74037270, 98716360, 119816040, 130799177, 148074540, 261598354, 296149080, 392397531, 523196708, 653995885, 784795062, 1046393416, 1307991770, 1569590124, 1961987655, 2615983540, 3139180248, 3923975310, 5231967080, 7847950620, 15695901240]

約数ペア:

[(1, 15695901240), (2, 7847950620), (3, 5231967080), (4, 3923975310), (5, 3139180248), (6, 2615983540), (8, 1961987655), (10, 1569590124), (12, 1307991770), (15, 1046393416), (20, 784795062), (24, 653995885), (30, 523196708), (40, 392397531), (53, 296149080), (60, 261598354), (106, 148074540), (120, 130799177), (131, 119816040), (159, 98716360), (212, 74037270), (262, 59908020), (265, 59229816), (318, 49358180), (393, 39938680), (424, 37018635), (524, 29954010), (530, 29614908), (636, 24679090), (655, 23963208), (786, 19969340), (795, 19743272), (1048, 14977005), (1060, 14807454), (1272, 12339545), (1310, 11981604), (1572, 9984670), (1590, 9871636), (1965, 7987736), (2120, 7403727), (2620, 5990802), (3144, 4992335), (3180, 4935818), (3930, 3993868), (5240, 2995401), (6360, 2467909), (6943, 2260680), (7860, 1996934), (13886, 1130340), (15720, 998467), (18839, 833160), (20829, 753560), (27772, 565170), (34715, 452136), (37678, 416580), (41658, 376780), (55544, 282585), (56517, 277720), (69430, 226068), (75356, 208290), (83316, 188390), (94195, 166632), (104145, 150712), (113034, 138860)]