2912393440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 7951426560

約数和(自身を除く): 5039033120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 43, 44, 55, 58, 80, 86, 88, 110, 116, 145, 160, 172, 176, 215, 220, 232, 290, 319, 344, 352, 430, 440, 464, 473, 580, 638, 688, 860, 880, 928, 946, 1160, 1247, 1276, 1327, 1376, 1595, 1720, 1760, 1892, 2320, 2365, 2494, 2552, 2654, 3190, 3440, 3784, 4640, 4730, 4988, 5104, 5308, 6235, 6380, 6635, 6880, 7568, 9460, 9976, 10208, 10616, 12470, 12760, 13270, 13717, 14597, 15136, 18920, 19952, 21232, 24940, 25520, 26540, 27434, 29194, 37840, 38483, 39904, 42464, 49880, 51040, 53080, 54868, 57061, 58388, 68585, 72985, 75680, 76966, 99760, 106160, 109736, 114122, 116776, 137170, 145970, 153932, 192415, 199520, 212320, 219472, 228244, 233552, 274340, 285305, 291940, 307864, 384830, 423313, 438944, 456488, 467104, 548680, 570610, 583880, 615728, 627671, 769660, 846626, 912976, 1097360, 1141220, 1167760, 1231456, 1255342, 1539320, 1654769, 1693252, 1825952, 2116565, 2194720, 2282440, 2335520, 2510684, 3078640, 3138355, 3309538, 3386504, 4233130, 4564880, 5021368, 6157280, 6276710, 6619076, 6773008, 8273845, 8466260, 9129760, 10042736, 12553420, 13238152, 13546016, 16547690, 16932520, 18202459, 20085472, 25106840, 26476304, 33095380, 33865040, 36404918, 50213680, 52952608, 66190760, 67730080, 72809836, 91012295, 100427360, 132381520, 145619672, 182024590, 264763040, 291239344, 364049180, 582478688, 728098360, 1456196720, 2912393440]

約数ペア:

[(1, 2912393440), (2, 1456196720), (4, 728098360), (5, 582478688), (8, 364049180), (10, 291239344), (11, 264763040), (16, 182024590), (20, 145619672), (22, 132381520), (29, 100427360), (32, 91012295), (40, 72809836), (43, 67730080), (44, 66190760), (55, 52952608), (58, 50213680), (80, 36404918), (86, 33865040), (88, 33095380), (110, 26476304), (116, 25106840), (145, 20085472), (160, 18202459), (172, 16932520), (176, 16547690), (215, 13546016), (220, 13238152), (232, 12553420), (290, 10042736), (319, 9129760), (344, 8466260), (352, 8273845), (430, 6773008), (440, 6619076), (464, 6276710), (473, 6157280), (580, 5021368), (638, 4564880), (688, 4233130), (860, 3386504), (880, 3309538), (928, 3138355), (946, 3078640), (1160, 2510684), (1247, 2335520), (1276, 2282440), (1327, 2194720), (1376, 2116565), (1595, 1825952), (1720, 1693252), (1760, 1654769), (1892, 1539320), (2320, 1255342), (2365, 1231456), (2494, 1167760), (2552, 1141220), (2654, 1097360), (3190, 912976), (3440, 846626), (3784, 769660), (4640, 627671), (4730, 615728), (4988, 583880), (5104, 570610), (5308, 548680), (6235, 467104), (6380, 456488), (6635, 438944), (6880, 423313), (7568, 384830), (9460, 307864), (9976, 291940), (10208, 285305), (10616, 274340), (12470, 233552), (12760, 228244), (13270, 219472), (13717, 212320), (14597, 199520), (15136, 192415), (18920, 153932), (19952, 145970), (21232, 137170), (24940, 116776), (25520, 114122), (26540, 109736), (27434, 106160), (29194, 99760), (37840, 76966), (38483, 75680), (39904, 72985), (42464, 68585), (49880, 58388), (51040, 57061), (53080, 54868)]