149795520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22291}}^1$

素因数の和:22318

約数の個数: 112

約数和(自身を含む): 543568128

約数和(自身を除く): 393772608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22291, 44582, 66873, 89164, 111455, 133746, 156037, 178328, 222910, 267492, 312074, 334365, 356656, 445820, 468111, 534984, 624148, 668730, 713312, 780185, 891640, 936222, 1069968, 1248296, 1337460, 1426624, 1560370, 1783280, 1872444, 2139936, 2340555, 2496592, 2674920, 3120740, 3566560, 3744888, 4279872, 4681110, 4993184, 5349840, 6241480, 7133120, 7489776, 9362220, 9986368, 10699680, 12482960, 14979552, 18724440, 21399360, 24965920, 29959104, 37448880, 49931840, 74897760, 149795520]

約数ペア:

[(1, 149795520), (2, 74897760), (3, 49931840), (4, 37448880), (5, 29959104), (6, 24965920), (7, 21399360), (8, 18724440), (10, 14979552), (12, 12482960), (14, 10699680), (15, 9986368), (16, 9362220), (20, 7489776), (21, 7133120), (24, 6241480), (28, 5349840), (30, 4993184), (32, 4681110), (35, 4279872), (40, 3744888), (42, 3566560), (48, 3120740), (56, 2674920), (60, 2496592), (64, 2340555), (70, 2139936), (80, 1872444), (84, 1783280), (96, 1560370), (105, 1426624), (112, 1337460), (120, 1248296), (140, 1069968), (160, 936222), (168, 891640), (192, 780185), (210, 713312), (224, 668730), (240, 624148), (280, 534984), (320, 468111), (336, 445820), (420, 356656), (448, 334365), (480, 312074), (560, 267492), (672, 222910), (840, 178328), (960, 156037), (1120, 133746), (1344, 111455), (1680, 89164), (2240, 66873), (3360, 44582), (6720, 22291)]