77419680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 276877440

約数和(自身を除く): 199457760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 653, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1306, 1482, 1520, 1560, 1824, 1959, 1976, 2080, 2280, 2470, 2612, 2964, 3040, 3120, 3265, 3705, 3918, 3952, 4560, 4940, 5224, 5928, 6240, 6530, 7410, 7836, 7904, 8489, 9120, 9795, 9880, 10448, 11856, 12407, 13060, 14820, 15672, 16978, 19590, 19760, 20896, 23712, 24814, 25467, 26120, 29640, 31344, 33956, 37221, 39180, 39520, 42445, 49628, 50934, 52240, 59280, 62035, 62688, 67912, 74442, 78360, 84890, 99256, 101868, 104480, 118560, 124070, 127335, 135824, 148884, 156720, 161291, 169780, 186105, 198512, 203736, 248140, 254670, 271648, 297768, 313440, 322582, 339560, 372210, 397024, 407472, 483873, 496280, 509340, 595536, 645164, 679120, 744420, 806455, 814944, 967746, 992560, 1018680, 1191072, 1290328, 1358240, 1488840, 1612910, 1935492, 1985120, 2037360, 2419365, 2580656, 2977680, 3225820, 3870984, 4074720, 4838730, 5161312, 5955360, 6451640, 7741968, 9677460, 12903280, 15483936, 19354920, 25806560, 38709840, 77419680]

約数ペア:

[(1, 77419680), (2, 38709840), (3, 25806560), (4, 19354920), (5, 15483936), (6, 12903280), (8, 9677460), (10, 7741968), (12, 6451640), (13, 5955360), (15, 5161312), (16, 4838730), (19, 4074720), (20, 3870984), (24, 3225820), (26, 2977680), (30, 2580656), (32, 2419365), (38, 2037360), (39, 1985120), (40, 1935492), (48, 1612910), (52, 1488840), (57, 1358240), (60, 1290328), (65, 1191072), (76, 1018680), (78, 992560), (80, 967746), (95, 814944), (96, 806455), (104, 744420), (114, 679120), (120, 645164), (130, 595536), (152, 509340), (156, 496280), (160, 483873), (190, 407472), (195, 397024), (208, 372210), (228, 339560), (240, 322582), (247, 313440), (260, 297768), (285, 271648), (304, 254670), (312, 248140), (380, 203736), (390, 198512), (416, 186105), (456, 169780), (480, 161291), (494, 156720), (520, 148884), (570, 135824), (608, 127335), (624, 124070), (653, 118560), (741, 104480), (760, 101868), (780, 99256), (912, 84890), (988, 78360), (1040, 74442), (1140, 67912), (1235, 62688), (1248, 62035), (1306, 59280), (1482, 52240), (1520, 50934), (1560, 49628), (1824, 42445), (1959, 39520), (1976, 39180), (2080, 37221), (2280, 33956), (2470, 31344), (2612, 29640), (2964, 26120), (3040, 25467), (3120, 24814), (3265, 23712), (3705, 20896), (3918, 19760), (3952, 19590), (4560, 16978), (4940, 15672), (5224, 14820), (5928, 13060), (6240, 12407), (6530, 11856), (7410, 10448), (7836, 9880), (7904, 9795), (8489, 9120)]