65259480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3841

約数の個数: 128

約数和(自身を含む): 230065920

約数和(自身を除く): 164806440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3803, 4290, 5720, 7606, 8580, 11409, 15212, 17160, 19015, 22818, 30424, 38030, 41833, 45636, 49439, 57045, 76060, 83666, 91272, 98878, 114090, 125499, 148317, 152120, 167332, 197756, 209165, 228180, 247195, 250998, 296634, 334664, 395512, 418330, 456360, 494390, 501996, 543829, 593268, 627495, 741585, 836660, 988780, 1003992, 1087658, 1186536, 1254990, 1483170, 1631487, 1673320, 1977560, 2175316, 2509980, 2719145, 2966340, 3262974, 4350632, 5019960, 5438290, 5932680, 6525948, 8157435, 10876580, 13051896, 16314870, 21753160, 32629740, 65259480]

約数ペア:

[(1, 65259480), (2, 32629740), (3, 21753160), (4, 16314870), (5, 13051896), (6, 10876580), (8, 8157435), (10, 6525948), (11, 5932680), (12, 5438290), (13, 5019960), (15, 4350632), (20, 3262974), (22, 2966340), (24, 2719145), (26, 2509980), (30, 2175316), (33, 1977560), (39, 1673320), (40, 1631487), (44, 1483170), (52, 1254990), (55, 1186536), (60, 1087658), (65, 1003992), (66, 988780), (78, 836660), (88, 741585), (104, 627495), (110, 593268), (120, 543829), (130, 501996), (132, 494390), (143, 456360), (156, 418330), (165, 395512), (195, 334664), (220, 296634), (260, 250998), (264, 247195), (286, 228180), (312, 209165), (330, 197756), (390, 167332), (429, 152120), (440, 148317), (520, 125499), (572, 114090), (660, 98878), (715, 91272), (780, 83666), (858, 76060), (1144, 57045), (1320, 49439), (1430, 45636), (1560, 41833), (1716, 38030), (2145, 30424), (2860, 22818), (3432, 19015), (3803, 17160), (4290, 15212), (5720, 11409), (7606, 8580)]