1106895920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 3049804800

約数和(自身を除く): 1942908880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 139, 152, 155, 169, 190, 208, 247, 248, 260, 278, 304, 310, 338, 380, 403, 494, 496, 520, 556, 589, 620, 676, 695, 760, 806, 845, 988, 1040, 1112, 1178, 1235, 1240, 1352, 1390, 1520, 1612, 1690, 1807, 1976, 2015, 2224, 2356, 2470, 2480, 2641, 2704, 2780, 2945, 3211, 3224, 3380, 3614, 3952, 4030, 4309, 4712, 4940, 5239, 5282, 5560, 5890, 6422, 6448, 6760, 7228, 7657, 8060, 8618, 9035, 9424, 9880, 10478, 10564, 11120, 11780, 12844, 13205, 13520, 14456, 15314, 16055, 16120, 17236, 18070, 19760, 20956, 21128, 21545, 23491, 23560, 25688, 26195, 26410, 28912, 30628, 32110, 32240, 34333, 34472, 36140, 38285, 41912, 42256, 43090, 46982, 47120, 51376, 52390, 52820, 56017, 61256, 64220, 68666, 68944, 72280, 76570, 81871, 83824, 86180, 93964, 99541, 104780, 105640, 112034, 117455, 122512, 128440, 137332, 144560, 153140, 163742, 171665, 172360, 187928, 199082, 209560, 211280, 224068, 234910, 256880, 274664, 280085, 306280, 327484, 343330, 344720, 375856, 398164, 409355, 419120, 446329, 448136, 469820, 497705, 549328, 560170, 612560, 654968, 686660, 728221, 796328, 818710, 892658, 896272, 939640, 995410, 1064323, 1120340, 1309936, 1373320, 1456442, 1592656, 1637420, 1785316, 1879280, 1990820, 2128646, 2231645, 2240680, 2746640, 2912884, 3274840, 3570632, 3641105, 3981640, 4257292, 4463290, 4481360, 5321615, 5825768, 6549680, 7141264, 7282210, 7963280, 8514584, 8926580, 10643230, 11651536, 13836199, 14564420, 17029168, 17853160, 21286460, 27672398, 29128840, 35706320, 42572920, 55344796, 58257680, 69180995, 85145840, 110689592, 138361990, 221379184, 276723980, 553447960, 1106895920]

約数ペア:

[(1, 1106895920), (2, 553447960), (4, 276723980), (5, 221379184), (8, 138361990), (10, 110689592), (13, 85145840), (16, 69180995), (19, 58257680), (20, 55344796), (26, 42572920), (31, 35706320), (38, 29128840), (40, 27672398), (52, 21286460), (62, 17853160), (65, 17029168), (76, 14564420), (80, 13836199), (95, 11651536), (104, 10643230), (124, 8926580), (130, 8514584), (139, 7963280), (152, 7282210), (155, 7141264), (169, 6549680), (190, 5825768), (208, 5321615), (247, 4481360), (248, 4463290), (260, 4257292), (278, 3981640), (304, 3641105), (310, 3570632), (338, 3274840), (380, 2912884), (403, 2746640), (494, 2240680), (496, 2231645), (520, 2128646), (556, 1990820), (589, 1879280), (620, 1785316), (676, 1637420), (695, 1592656), (760, 1456442), (806, 1373320), (845, 1309936), (988, 1120340), (1040, 1064323), (1112, 995410), (1178, 939640), (1235, 896272), (1240, 892658), (1352, 818710), (1390, 796328), (1520, 728221), (1612, 686660), (1690, 654968), (1807, 612560), (1976, 560170), (2015, 549328), (2224, 497705), (2356, 469820), (2470, 448136), (2480, 446329), (2641, 419120), (2704, 409355), (2780, 398164), (2945, 375856), (3211, 344720), (3224, 343330), (3380, 327484), (3614, 306280), (3952, 280085), (4030, 274664), (4309, 256880), (4712, 234910), (4940, 224068), (5239, 211280), (5282, 209560), (5560, 199082), (5890, 187928), (6422, 172360), (6448, 171665), (6760, 163742), (7228, 153140), (7657, 144560), (8060, 137332), (8618, 128440), (9035, 122512), (9424, 117455), (9880, 112034), (10478, 105640), (10564, 104780), (11120, 99541), (11780, 93964), (12844, 86180), (13205, 83824), (13520, 81871), (14456, 76570), (15314, 72280), (16055, 68944), (16120, 68666), (17236, 64220), (18070, 61256), (19760, 56017), (20956, 52820), (21128, 52390), (21545, 51376), (23491, 47120), (23560, 46982), (25688, 43090), (26195, 42256), (26410, 41912), (28912, 38285), (30628, 36140), (32110, 34472), (32240, 34333)]