12315862720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 224

約数和(自身を含む): 34191244800

約数和(自身を除く): 21875382080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 163, 178, 224, 280, 320, 326, 356, 379, 445, 448, 560, 623, 652, 712, 758, 815, 890, 1120, 1141, 1246, 1304, 1424, 1516, 1630, 1780, 1895, 2240, 2282, 2492, 2608, 2653, 2848, 3032, 3115, 3260, 3560, 3790, 4564, 4984, 5216, 5306, 5696, 5705, 6064, 6230, 6520, 7120, 7580, 9128, 9968, 10432, 10612, 11410, 12128, 12460, 13040, 13265, 14240, 14507, 15160, 18256, 19936, 21224, 22820, 24256, 24920, 26080, 26530, 28480, 29014, 30320, 33731, 36512, 39872, 42448, 45640, 49840, 52160, 53060, 58028, 60640, 61777, 67462, 72535, 73024, 84896, 91280, 99680, 101549, 106120, 116056, 121280, 123554, 134924, 145070, 168655, 169792, 182560, 199360, 203098, 212240, 232112, 236117, 247108, 269848, 290140, 308885, 337310, 365120, 406196, 424480, 432439, 464224, 472234, 494216, 507745, 539696, 580280, 617770, 674620, 812392, 848960, 864878, 928448, 944468, 988432, 1015490, 1079392, 1160560, 1180585, 1235540, 1349240, 1624784, 1729756, 1888936, 1976864, 2030980, 2158784, 2162195, 2321120, 2361170, 2471080, 2698480, 3249568, 3459512, 3777872, 3953728, 4061960, 4324390, 4642240, 4722340, 4942160, 5396960, 5498153, 6499136, 6919024, 7555744, 8123920, 8648780, 9444680, 9884320, 10793920, 10996306, 13838048, 15111488, 16247840, 17297560, 18889360, 19768640, 21992612, 27490765, 27676096, 32495680, 34595120, 37778720, 38487071, 43985224, 54981530, 69190240, 75557440, 76974142, 87970448, 109963060, 138380480, 153948284, 175940896, 192435355, 219926120, 307896568, 351881792, 384870710, 439852240, 615793136, 769741420, 879704480, 1231586272, 1539482840, 1759408960, 2463172544, 3078965680, 6157931360, 12315862720]

約数ペア:

[(1, 12315862720), (2, 6157931360), (4, 3078965680), (5, 2463172544), (7, 1759408960), (8, 1539482840), (10, 1231586272), (14, 879704480), (16, 769741420), (20, 615793136), (28, 439852240), (32, 384870710), (35, 351881792), (40, 307896568), (56, 219926120), (64, 192435355), (70, 175940896), (80, 153948284), (89, 138380480), (112, 109963060), (140, 87970448), (160, 76974142), (163, 75557440), (178, 69190240), (224, 54981530), (280, 43985224), (320, 38487071), (326, 37778720), (356, 34595120), (379, 32495680), (445, 27676096), (448, 27490765), (560, 21992612), (623, 19768640), (652, 18889360), (712, 17297560), (758, 16247840), (815, 15111488), (890, 13838048), (1120, 10996306), (1141, 10793920), (1246, 9884320), (1304, 9444680), (1424, 8648780), (1516, 8123920), (1630, 7555744), (1780, 6919024), (1895, 6499136), (2240, 5498153), (2282, 5396960), (2492, 4942160), (2608, 4722340), (2653, 4642240), (2848, 4324390), (3032, 4061960), (3115, 3953728), (3260, 3777872), (3560, 3459512), (3790, 3249568), (4564, 2698480), (4984, 2471080), (5216, 2361170), (5306, 2321120), (5696, 2162195), (5705, 2158784), (6064, 2030980), (6230, 1976864), (6520, 1888936), (7120, 1729756), (7580, 1624784), (9128, 1349240), (9968, 1235540), (10432, 1180585), (10612, 1160560), (11410, 1079392), (12128, 1015490), (12460, 988432), (13040, 944468), (13265, 928448), (14240, 864878), (14507, 848960), (15160, 812392), (18256, 674620), (19936, 617770), (21224, 580280), (22820, 539696), (24256, 507745), (24920, 494216), (26080, 472234), (26530, 464224), (28480, 432439), (29014, 424480), (30320, 406196), (33731, 365120), (36512, 337310), (39872, 308885), (42448, 290140), (45640, 269848), (49840, 247108), (52160, 236117), (53060, 232112), (58028, 212240), (60640, 203098), (61777, 199360), (67462, 182560), (72535, 169792), (73024, 168655), (84896, 145070), (91280, 134924), (99680, 123554), (101549, 121280), (106120, 116056)]