307271160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17419}}^1$

素因数の和:17450

約数の個数: 144

約数和(自身を含む): 1161739800

約数和(自身を除く): 854468640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17419, 17640, 34838, 52257, 69676, 87095, 104514, 121933, 139352, 156771, 174190, 209028, 243866, 261285, 313542, 348380, 365799, 418056, 487732, 522570, 609665, 627084, 696760, 731598, 783855, 853531, 975464, 1045140, 1097397, 1219330, 1254168, 1463196, 1567710, 1707062, 1828995, 2090280, 2194794, 2438660, 2560593, 2926392, 3135420, 3414124, 3657990, 4267655, 4389588, 4877320, 5121186, 5486985, 6270840, 6828248, 7315980, 7681779, 8535310, 8779176, 10242372, 10973970, 12802965, 14631960, 15363558, 17070620, 20484744, 21947940, 25605930, 30727116, 34141240, 38408895, 43895880, 51211860, 61454232, 76817790, 102423720, 153635580, 307271160]

約数ペア:

[(1, 307271160), (2, 153635580), (3, 102423720), (4, 76817790), (5, 61454232), (6, 51211860), (7, 43895880), (8, 38408895), (9, 34141240), (10, 30727116), (12, 25605930), (14, 21947940), (15, 20484744), (18, 17070620), (20, 15363558), (21, 14631960), (24, 12802965), (28, 10973970), (30, 10242372), (35, 8779176), (36, 8535310), (40, 7681779), (42, 7315980), (45, 6828248), (49, 6270840), (56, 5486985), (60, 5121186), (63, 4877320), (70, 4389588), (72, 4267655), (84, 3657990), (90, 3414124), (98, 3135420), (105, 2926392), (120, 2560593), (126, 2438660), (140, 2194794), (147, 2090280), (168, 1828995), (180, 1707062), (196, 1567710), (210, 1463196), (245, 1254168), (252, 1219330), (280, 1097397), (294, 1045140), (315, 975464), (360, 853531), (392, 783855), (420, 731598), (441, 696760), (490, 627084), (504, 609665), (588, 522570), (630, 487732), (735, 418056), (840, 365799), (882, 348380), (980, 313542), (1176, 261285), (1260, 243866), (1470, 209028), (1764, 174190), (1960, 156771), (2205, 139352), (2520, 121933), (2940, 104514), (3528, 87095), (4410, 69676), (5880, 52257), (8820, 34838), (17419, 17640)]