914938960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 2483412480

約数和(自身を除く): 1568473520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 59, 62, 65, 74, 80, 104, 118, 124, 130, 148, 155, 169, 185, 208, 236, 248, 260, 295, 296, 310, 338, 370, 403, 472, 481, 496, 520, 590, 592, 620, 676, 740, 767, 806, 845, 944, 962, 1040, 1147, 1180, 1240, 1352, 1480, 1534, 1612, 1690, 1829, 1924, 2015, 2183, 2294, 2360, 2405, 2480, 2704, 2960, 3068, 3224, 3380, 3658, 3835, 3848, 4030, 4366, 4588, 4720, 4810, 5239, 5735, 6136, 6253, 6448, 6760, 7316, 7670, 7696, 8060, 8732, 9145, 9176, 9620, 9971, 10478, 10915, 11470, 12272, 12506, 13520, 14632, 14911, 15340, 16120, 17464, 18290, 18352, 19240, 19942, 20956, 21830, 22940, 23777, 25012, 26195, 28379, 29264, 29822, 30680, 31265, 32240, 34928, 36580, 38480, 39884, 41912, 43660, 45880, 47554, 49855, 50024, 52390, 56758, 59644, 61360, 62530, 67673, 73160, 74555, 79768, 83824, 87320, 91760, 95108, 99710, 100048, 104780, 113516, 118885, 119288, 125060, 135346, 141895, 146320, 149110, 159536, 174640, 190216, 193843, 199420, 209560, 227032, 237770, 238576, 250120, 270692, 283790, 298220, 309101, 338365, 368927, 380432, 387686, 398840, 419120, 454064, 475540, 500240, 541384, 567580, 596440, 618202, 676730, 737854, 775372, 797680, 879749, 951080, 969215, 1082768, 1135160, 1192880, 1236404, 1353460, 1475708, 1545505, 1550744, 1759498, 1844635, 1902160, 1938430, 2270320, 2472808, 2706920, 2951416, 3091010, 3101488, 3518996, 3689270, 3876860, 4398745, 4945616, 5413840, 5902832, 6182020, 7037992, 7378540, 7753720, 8797490, 11436737, 12364040, 14075984, 14757080, 15507440, 17594980, 22873474, 24728080, 29514160, 35189960, 45746948, 57183685, 70379920, 91493896, 114367370, 182987792, 228734740, 457469480, 914938960]

約数ペア:

[(1, 914938960), (2, 457469480), (4, 228734740), (5, 182987792), (8, 114367370), (10, 91493896), (13, 70379920), (16, 57183685), (20, 45746948), (26, 35189960), (31, 29514160), (37, 24728080), (40, 22873474), (52, 17594980), (59, 15507440), (62, 14757080), (65, 14075984), (74, 12364040), (80, 11436737), (104, 8797490), (118, 7753720), (124, 7378540), (130, 7037992), (148, 6182020), (155, 5902832), (169, 5413840), (185, 4945616), (208, 4398745), (236, 3876860), (248, 3689270), (260, 3518996), (295, 3101488), (296, 3091010), (310, 2951416), (338, 2706920), (370, 2472808), (403, 2270320), (472, 1938430), (481, 1902160), (496, 1844635), (520, 1759498), (590, 1550744), (592, 1545505), (620, 1475708), (676, 1353460), (740, 1236404), (767, 1192880), (806, 1135160), (845, 1082768), (944, 969215), (962, 951080), (1040, 879749), (1147, 797680), (1180, 775372), (1240, 737854), (1352, 676730), (1480, 618202), (1534, 596440), (1612, 567580), (1690, 541384), (1829, 500240), (1924, 475540), (2015, 454064), (2183, 419120), (2294, 398840), (2360, 387686), (2405, 380432), (2480, 368927), (2704, 338365), (2960, 309101), (3068, 298220), (3224, 283790), (3380, 270692), (3658, 250120), (3835, 238576), (3848, 237770), (4030, 227032), (4366, 209560), (4588, 199420), (4720, 193843), (4810, 190216), (5239, 174640), (5735, 159536), (6136, 149110), (6253, 146320), (6448, 141895), (6760, 135346), (7316, 125060), (7670, 119288), (7696, 118885), (8060, 113516), (8732, 104780), (9145, 100048), (9176, 99710), (9620, 95108), (9971, 91760), (10478, 87320), (10915, 83824), (11470, 79768), (12272, 74555), (12506, 73160), (13520, 67673), (14632, 62530), (14911, 61360), (15340, 59644), (16120, 56758), (17464, 52390), (18290, 50024), (18352, 49855), (19240, 47554), (19942, 45880), (20956, 43660), (21830, 41912), (22940, 39884), (23777, 38480), (25012, 36580), (26195, 34928), (28379, 32240), (29264, 31265), (29822, 30680)]