65975280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 236127744

約数和(自身を除く): 170152464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 227, 240, 280, 336, 346, 420, 454, 519, 560, 681, 692, 840, 865, 908, 1038, 1135, 1211, 1362, 1384, 1589, 1680, 1730, 1816, 2076, 2270, 2422, 2595, 2724, 2768, 3178, 3405, 3460, 3632, 3633, 4152, 4540, 4767, 4844, 5190, 5448, 6055, 6356, 6810, 6920, 7266, 7945, 8304, 9080, 9534, 9688, 10380, 10896, 12110, 12712, 13620, 13840, 14532, 15890, 18160, 18165, 19068, 19376, 20760, 23835, 24220, 25424, 27240, 29064, 31780, 36330, 38136, 39271, 41520, 47670, 48440, 54480, 58128, 63560, 72660, 76272, 78542, 95340, 96880, 117813, 127120, 145320, 157084, 190680, 196355, 235626, 274897, 290640, 314168, 381360, 392710, 471252, 549794, 589065, 628336, 785420, 824691, 942504, 1099588, 1178130, 1374485, 1570840, 1649382, 1885008, 2199176, 2356260, 2748970, 3141680, 3298764, 4123455, 4398352, 4712520, 5497940, 6597528, 8246910, 9425040, 10995880, 13195056, 16493820, 21991760, 32987640, 65975280]

約数ペア:

[(1, 65975280), (2, 32987640), (3, 21991760), (4, 16493820), (5, 13195056), (6, 10995880), (7, 9425040), (8, 8246910), (10, 6597528), (12, 5497940), (14, 4712520), (15, 4398352), (16, 4123455), (20, 3298764), (21, 3141680), (24, 2748970), (28, 2356260), (30, 2199176), (35, 1885008), (40, 1649382), (42, 1570840), (48, 1374485), (56, 1178130), (60, 1099588), (70, 942504), (80, 824691), (84, 785420), (105, 628336), (112, 589065), (120, 549794), (140, 471252), (168, 392710), (173, 381360), (210, 314168), (227, 290640), (240, 274897), (280, 235626), (336, 196355), (346, 190680), (420, 157084), (454, 145320), (519, 127120), (560, 117813), (681, 96880), (692, 95340), (840, 78542), (865, 76272), (908, 72660), (1038, 63560), (1135, 58128), (1211, 54480), (1362, 48440), (1384, 47670), (1589, 41520), (1680, 39271), (1730, 38136), (1816, 36330), (2076, 31780), (2270, 29064), (2422, 27240), (2595, 25424), (2724, 24220), (2768, 23835), (3178, 20760), (3405, 19376), (3460, 19068), (3632, 18165), (3633, 18160), (4152, 15890), (4540, 14532), (4767, 13840), (4844, 13620), (5190, 12712), (5448, 12110), (6055, 10896), (6356, 10380), (6810, 9688), (6920, 9534), (7266, 9080), (7945, 8304)]