64722381360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2963479}}^1$

素因数の和:2963515

約数の個数: 160

約数和(自身を含む): 246940861440

約数和(自身を除く): 182218480080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 2963479, 5926958, 8890437, 11853916, 14817395, 17780874, 20744353, 23707832, 29634790, 35561748, 38525227, 41488706, 44452185, 47415664, 59269580, 62233059, 71123496, 77050454, 82977412, 88904370, 103721765, 115575681, 118539160, 124466118, 142246992, 154100908, 165954824, 177808740, 192626135, 207443530, 231151362, 237078320, 248932236, 269676589, 308201816, 311165295, 331909648, 355617480, 385252270, 414887060, 462302724, 497864472, 539353178, 577878405, 616403632, 622330590, 711234960, 770504540, 809029767, 829774120, 924605448, 995728944, 1078706356, 1155756810, 1244661180, 1348382945, 1541009080, 1618059534, 1659548240, 1849210896, 2157412712, 2311513620, 2489322360, 2696765890, 3082018160, 3236119068, 4045148835, 4314825424, 4623027240, 4978644720, 5393531780, 6472238136, 8090297670, 9246054480, 10787063560, 12944476272, 16180595340, 21574127120, 32361190680, 64722381360]

約数ペア:

[(1, 64722381360), (2, 32361190680), (3, 21574127120), (4, 16180595340), (5, 12944476272), (6, 10787063560), (7, 9246054480), (8, 8090297670), (10, 6472238136), (12, 5393531780), (13, 4978644720), (14, 4623027240), (15, 4314825424), (16, 4045148835), (20, 3236119068), (21, 3082018160), (24, 2696765890), (26, 2489322360), (28, 2311513620), (30, 2157412712), (35, 1849210896), (39, 1659548240), (40, 1618059534), (42, 1541009080), (48, 1348382945), (52, 1244661180), (56, 1155756810), (60, 1078706356), (65, 995728944), (70, 924605448), (78, 829774120), (80, 809029767), (84, 770504540), (91, 711234960), (104, 622330590), (105, 616403632), (112, 577878405), (120, 539353178), (130, 497864472), (140, 462302724), (156, 414887060), (168, 385252270), (182, 355617480), (195, 331909648), (208, 311165295), (210, 308201816), (240, 269676589), (260, 248932236), (273, 237078320), (280, 231151362), (312, 207443530), (336, 192626135), (364, 177808740), (390, 165954824), (420, 154100908), (455, 142246992), (520, 124466118), (546, 118539160), (560, 115575681), (624, 103721765), (728, 88904370), (780, 82977412), (840, 77050454), (910, 71123496), (1040, 62233059), (1092, 59269580), (1365, 47415664), (1456, 44452185), (1560, 41488706), (1680, 38525227), (1820, 35561748), (2184, 29634790), (2730, 23707832), (3120, 20744353), (3640, 17780874), (4368, 14817395), (5460, 11853916), (7280, 8890437), (10920, 5926958), (21840, 2963479)]