771481080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3478

約数の個数: 192

約数和(自身を含む): 2727354240

約数和(自身を除く): 1955873160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1887, 2040, 2220, 2516, 2664, 3060, 3145, 3330, 3407, 3774, 4440, 5032, 5661, 6120, 6290, 6660, 6814, 7548, 9435, 10221, 11322, 12580, 13320, 13628, 15096, 17035, 18870, 20442, 22644, 25160, 27256, 28305, 30663, 34070, 37740, 40884, 45288, 51105, 56610, 57919, 61326, 68140, 75480, 81768, 102210, 113220, 115838, 122652, 126059, 136280, 153315, 173757, 204420, 226440, 231676, 245304, 252118, 289595, 306630, 347514, 378177, 408840, 463352, 504236, 521271, 579190, 613260, 630295, 695028, 756354, 868785, 1008472, 1042542, 1134531, 1158380, 1226520, 1260590, 1390056, 1512708, 1737570, 1890885, 2085084, 2143003, 2269062, 2316760, 2521180, 2606355, 3025416, 3475140, 3781770, 4170168, 4286006, 4538124, 5042360, 5212710, 5672655, 6429009, 6950280, 7563540, 8572012, 9076248, 10425420, 10715015, 11345310, 12858018, 15127080, 17144024, 19287027, 20850840, 21430030, 22690620, 25716036, 32145045, 38574054, 42860060, 45381240, 51432072, 64290090, 77148108, 85720120, 96435135, 128580180, 154296216, 192870270, 257160360, 385740540, 771481080]

約数ペア:

[(1, 771481080), (2, 385740540), (3, 257160360), (4, 192870270), (5, 154296216), (6, 128580180), (8, 96435135), (9, 85720120), (10, 77148108), (12, 64290090), (15, 51432072), (17, 45381240), (18, 42860060), (20, 38574054), (24, 32145045), (30, 25716036), (34, 22690620), (36, 21430030), (37, 20850840), (40, 19287027), (45, 17144024), (51, 15127080), (60, 12858018), (68, 11345310), (72, 10715015), (74, 10425420), (85, 9076248), (90, 8572012), (102, 7563540), (111, 6950280), (120, 6429009), (136, 5672655), (148, 5212710), (153, 5042360), (170, 4538124), (180, 4286006), (185, 4170168), (204, 3781770), (222, 3475140), (255, 3025416), (296, 2606355), (306, 2521180), (333, 2316760), (340, 2269062), (360, 2143003), (370, 2085084), (408, 1890885), (444, 1737570), (510, 1512708), (555, 1390056), (612, 1260590), (629, 1226520), (666, 1158380), (680, 1134531), (740, 1042542), (765, 1008472), (888, 868785), (1020, 756354), (1110, 695028), (1224, 630295), (1258, 613260), (1332, 579190), (1480, 521271), (1530, 504236), (1665, 463352), (1887, 408840), (2040, 378177), (2220, 347514), (2516, 306630), (2664, 289595), (3060, 252118), (3145, 245304), (3330, 231676), (3407, 226440), (3774, 204420), (4440, 173757), (5032, 153315), (5661, 136280), (6120, 126059), (6290, 122652), (6660, 115838), (6814, 113220), (7548, 102210), (9435, 81768), (10221, 75480), (11322, 68140), (12580, 61326), (13320, 57919), (13628, 56610), (15096, 51105), (17035, 45288), (18870, 40884), (20442, 37740), (22644, 34070), (25160, 30663), (27256, 28305)]