236465880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3273

約数の個数: 128

約数和(自身を含む): 820108800

約数和(自身を除く): 583642920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3163, 3560, 3738, 4984, 5340, 6230, 6326, 7476, 9345, 9489, 10680, 12460, 12652, 14952, 15815, 18690, 18978, 22141, 24920, 25304, 31630, 37380, 37956, 44282, 47445, 63260, 66423, 74760, 75912, 88564, 94890, 110705, 126520, 132846, 177128, 189780, 221410, 265692, 281507, 332115, 379560, 442820, 531384, 563014, 664230, 844521, 885640, 1126028, 1328460, 1407535, 1689042, 1970549, 2252056, 2656920, 2815070, 3378084, 3941098, 4222605, 5630140, 5911647, 6756168, 7882196, 8445210, 9852745, 11260280, 11823294, 15764392, 16890420, 19705490, 23646588, 29558235, 33780840, 39410980, 47293176, 59116470, 78821960, 118232940, 236465880]

約数ペア:

[(1, 236465880), (2, 118232940), (3, 78821960), (4, 59116470), (5, 47293176), (6, 39410980), (7, 33780840), (8, 29558235), (10, 23646588), (12, 19705490), (14, 16890420), (15, 15764392), (20, 11823294), (21, 11260280), (24, 9852745), (28, 8445210), (30, 7882196), (35, 6756168), (40, 5911647), (42, 5630140), (56, 4222605), (60, 3941098), (70, 3378084), (84, 2815070), (89, 2656920), (105, 2252056), (120, 1970549), (140, 1689042), (168, 1407535), (178, 1328460), (210, 1126028), (267, 885640), (280, 844521), (356, 664230), (420, 563014), (445, 531384), (534, 442820), (623, 379560), (712, 332115), (840, 281507), (890, 265692), (1068, 221410), (1246, 189780), (1335, 177128), (1780, 132846), (1869, 126520), (2136, 110705), (2492, 94890), (2670, 88564), (3115, 75912), (3163, 74760), (3560, 66423), (3738, 63260), (4984, 47445), (5340, 44282), (6230, 37956), (6326, 37380), (7476, 31630), (9345, 25304), (9489, 24920), (10680, 22141), (12460, 18978), (12652, 18690), (14952, 15815)]