12404186240

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21559}}^1$

素因数の和:21638

約数の個数: 128

約数和(自身を含む): 31667328000

約数和(自身を除く): 19263141760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 290, 310, 320, 464, 496, 580, 620, 640, 899, 928, 992, 1160, 1240, 1798, 1856, 1984, 2320, 2480, 3596, 3712, 3968, 4495, 4640, 4960, 7192, 8990, 9280, 9920, 14384, 17980, 18560, 19840, 21559, 28768, 35960, 43118, 57536, 71920, 86236, 107795, 115072, 143840, 172472, 215590, 287680, 344944, 431180, 575360, 625211, 668329, 689888, 862360, 1250422, 1336658, 1379776, 1724720, 2500844, 2673316, 2759552, 3126055, 3341645, 3449440, 5001688, 5346632, 6252110, 6683290, 6898880, 10003376, 10693264, 12504220, 13366580, 13797760, 19381541, 20006752, 21386528, 25008440, 26733160, 38763082, 40013504, 42773056, 50016880, 53466320, 77526164, 80027008, 85546112, 96907705, 100033760, 106932640, 155052328, 193815410, 200067520, 213865280, 310104656, 387630820, 400135040, 427730560, 620209312, 775261640, 1240418624, 1550523280, 2480837248, 3101046560, 6202093120, 12404186240]

約数ペア:

[(1, 12404186240), (2, 6202093120), (4, 3101046560), (5, 2480837248), (8, 1550523280), (10, 1240418624), (16, 775261640), (20, 620209312), (29, 427730560), (31, 400135040), (32, 387630820), (40, 310104656), (58, 213865280), (62, 200067520), (64, 193815410), (80, 155052328), (116, 106932640), (124, 100033760), (128, 96907705), (145, 85546112), (155, 80027008), (160, 77526164), (232, 53466320), (248, 50016880), (290, 42773056), (310, 40013504), (320, 38763082), (464, 26733160), (496, 25008440), (580, 21386528), (620, 20006752), (640, 19381541), (899, 13797760), (928, 13366580), (992, 12504220), (1160, 10693264), (1240, 10003376), (1798, 6898880), (1856, 6683290), (1984, 6252110), (2320, 5346632), (2480, 5001688), (3596, 3449440), (3712, 3341645), (3968, 3126055), (4495, 2759552), (4640, 2673316), (4960, 2500844), (7192, 1724720), (8990, 1379776), (9280, 1336658), (9920, 1250422), (14384, 862360), (17980, 689888), (18560, 668329), (19840, 625211), (21559, 575360), (28768, 431180), (35960, 344944), (43118, 287680), (57536, 215590), (71920, 172472), (86236, 143840), (107795, 115072)]