200710560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 649899936

約数和(自身を除く): 449189376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 79, 80, 96, 120, 134, 158, 160, 201, 237, 240, 268, 316, 335, 395, 402, 474, 480, 536, 632, 670, 790, 804, 948, 1005, 1072, 1185, 1264, 1340, 1580, 1608, 1896, 2010, 2144, 2370, 2528, 2680, 3160, 3216, 3792, 4020, 4740, 5293, 5360, 6241, 6320, 6432, 7584, 8040, 9480, 10586, 10720, 12482, 12640, 15879, 16080, 18723, 18960, 21172, 24964, 26465, 31205, 31758, 32160, 37446, 37920, 42344, 49928, 52930, 62410, 63516, 74892, 79395, 84688, 93615, 99856, 105860, 124820, 127032, 149784, 158790, 169376, 187230, 199712, 211720, 249640, 254064, 299568, 317580, 374460, 418147, 423440, 499280, 508128, 599136, 635160, 748920, 836294, 846880, 998560, 1254441, 1270320, 1497840, 1672588, 2090735, 2508882, 2540640, 2995680, 3345176, 4181470, 5017764, 6272205, 6690352, 8362940, 10035528, 12544410, 13380704, 16725880, 20071056, 25088820, 33451760, 40142112, 50177640, 66903520, 100355280, 200710560]

約数ペア:

[(1, 200710560), (2, 100355280), (3, 66903520), (4, 50177640), (5, 40142112), (6, 33451760), (8, 25088820), (10, 20071056), (12, 16725880), (15, 13380704), (16, 12544410), (20, 10035528), (24, 8362940), (30, 6690352), (32, 6272205), (40, 5017764), (48, 4181470), (60, 3345176), (67, 2995680), (79, 2540640), (80, 2508882), (96, 2090735), (120, 1672588), (134, 1497840), (158, 1270320), (160, 1254441), (201, 998560), (237, 846880), (240, 836294), (268, 748920), (316, 635160), (335, 599136), (395, 508128), (402, 499280), (474, 423440), (480, 418147), (536, 374460), (632, 317580), (670, 299568), (790, 254064), (804, 249640), (948, 211720), (1005, 199712), (1072, 187230), (1185, 169376), (1264, 158790), (1340, 149784), (1580, 127032), (1608, 124820), (1896, 105860), (2010, 99856), (2144, 93615), (2370, 84688), (2528, 79395), (2680, 74892), (3160, 63516), (3216, 62410), (3792, 52930), (4020, 49928), (4740, 42344), (5293, 37920), (5360, 37446), (6241, 32160), (6320, 31758), (6432, 31205), (7584, 26465), (8040, 24964), (9480, 21172), (10586, 18960), (10720, 18723), (12482, 16080), (12640, 15879)]