70164640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 139821920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 79, 80, 91, 104, 112, 122, 130, 140, 158, 160, 182, 208, 224, 244, 260, 280, 305, 316, 364, 395, 416, 427, 455, 488, 520, 553, 560, 610, 632, 728, 790, 793, 854, 910, 976, 1027, 1040, 1106, 1120, 1220, 1264, 1456, 1580, 1586, 1708, 1820, 1952, 2054, 2080, 2135, 2212, 2440, 2528, 2765, 2912, 3160, 3172, 3416, 3640, 3965, 4108, 4270, 4424, 4819, 4880, 5135, 5530, 5551, 6320, 6344, 6832, 7189, 7280, 7930, 8216, 8540, 8848, 9638, 9760, 10270, 11060, 11102, 12640, 12688, 13664, 14378, 14560, 15860, 16432, 17080, 17696, 19276, 20540, 22120, 22204, 24095, 25376, 27755, 28756, 31720, 32864, 33733, 34160, 35945, 38552, 41080, 44240, 44408, 48190, 55510, 57512, 62647, 63440, 67466, 68320, 71890, 77104, 82160, 88480, 88816, 96380, 111020, 115024, 125294, 126880, 134932, 143780, 154208, 164320, 168665, 177632, 192760, 222040, 230048, 250588, 269864, 287560, 313235, 337330, 385520, 438529, 444080, 501176, 539728, 575120, 626470, 674660, 771040, 877058, 888160, 1002352, 1079456, 1150240, 1252940, 1349320, 1754116, 2004704, 2192645, 2505880, 2698640, 3508232, 4385290, 5011760, 5397280, 7016464, 8770580, 10023520, 14032928, 17541160, 35082320, 70164640]

約数ペア:

[(1, 70164640), (2, 35082320), (4, 17541160), (5, 14032928), (7, 10023520), (8, 8770580), (10, 7016464), (13, 5397280), (14, 5011760), (16, 4385290), (20, 3508232), (26, 2698640), (28, 2505880), (32, 2192645), (35, 2004704), (40, 1754116), (52, 1349320), (56, 1252940), (61, 1150240), (65, 1079456), (70, 1002352), (79, 888160), (80, 877058), (91, 771040), (104, 674660), (112, 626470), (122, 575120), (130, 539728), (140, 501176), (158, 444080), (160, 438529), (182, 385520), (208, 337330), (224, 313235), (244, 287560), (260, 269864), (280, 250588), (305, 230048), (316, 222040), (364, 192760), (395, 177632), (416, 168665), (427, 164320), (455, 154208), (488, 143780), (520, 134932), (553, 126880), (560, 125294), (610, 115024), (632, 111020), (728, 96380), (790, 88816), (793, 88480), (854, 82160), (910, 77104), (976, 71890), (1027, 68320), (1040, 67466), (1106, 63440), (1120, 62647), (1220, 57512), (1264, 55510), (1456, 48190), (1580, 44408), (1586, 44240), (1708, 41080), (1820, 38552), (1952, 35945), (2054, 34160), (2080, 33733), (2135, 32864), (2212, 31720), (2440, 28756), (2528, 27755), (2765, 25376), (2912, 24095), (3160, 22204), (3172, 22120), (3416, 20540), (3640, 19276), (3965, 17696), (4108, 17080), (4270, 16432), (4424, 15860), (4819, 14560), (4880, 14378), (5135, 13664), (5530, 12688), (5551, 12640), (6320, 11102), (6344, 11060), (6832, 10270), (7189, 9760), (7280, 9638), (7930, 8848), (8216, 8540)]