137312760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 341688840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 43, 46, 52, 60, 65, 69, 78, 86, 89, 92, 104, 115, 120, 129, 130, 138, 156, 172, 178, 184, 195, 215, 230, 258, 260, 267, 276, 299, 312, 344, 345, 356, 390, 430, 445, 460, 516, 520, 534, 552, 559, 598, 645, 690, 712, 780, 860, 890, 897, 920, 989, 1032, 1068, 1118, 1157, 1196, 1290, 1335, 1380, 1495, 1560, 1677, 1720, 1780, 1794, 1978, 2047, 2136, 2236, 2314, 2392, 2580, 2670, 2760, 2795, 2967, 2990, 3354, 3471, 3560, 3588, 3827, 3956, 4094, 4472, 4485, 4628, 4945, 5160, 5340, 5590, 5785, 5934, 5980, 6141, 6708, 6942, 7176, 7654, 7912, 8188, 8385, 8970, 9256, 9890, 10235, 10680, 11180, 11481, 11570, 11868, 11960, 12282, 12857, 13416, 13884, 14835, 15308, 16376, 16770, 17355, 17940, 19135, 19780, 20470, 22360, 22962, 23140, 23736, 24564, 25714, 26611, 27768, 29670, 30616, 30705, 33540, 34710, 35880, 38270, 38571, 39560, 40940, 45924, 46280, 49128, 49751, 51428, 53222, 57405, 59340, 61410, 64285, 67080, 69420, 76540, 77142, 79833, 81880, 88021, 91848, 99502, 102856, 106444, 114810, 118680, 122820, 128570, 133055, 138840, 149253, 153080, 154284, 159666, 176042, 192855, 199004, 212888, 229620, 245640, 248755, 257140, 264063, 266110, 298506, 308568, 319332, 352084, 385710, 398008, 399165, 440105, 459240, 497510, 514280, 528126, 532220, 597012, 638664, 704168, 746265, 771420, 798330, 880210, 995020, 1056252, 1064440, 1144273, 1194024, 1320315, 1492530, 1542840, 1596660, 1760420, 1990040, 2112504, 2288546, 2640630, 2985060, 3193320, 3432819, 3520840, 4577092, 5281260, 5721365, 5970120, 6865638, 9154184, 10562520, 11442730, 13731276, 17164095, 22885460, 27462552, 34328190, 45770920, 68656380, 137312760]

約数ペア:

[(1, 137312760), (2, 68656380), (3, 45770920), (4, 34328190), (5, 27462552), (6, 22885460), (8, 17164095), (10, 13731276), (12, 11442730), (13, 10562520), (15, 9154184), (20, 6865638), (23, 5970120), (24, 5721365), (26, 5281260), (30, 4577092), (39, 3520840), (40, 3432819), (43, 3193320), (46, 2985060), (52, 2640630), (60, 2288546), (65, 2112504), (69, 1990040), (78, 1760420), (86, 1596660), (89, 1542840), (92, 1492530), (104, 1320315), (115, 1194024), (120, 1144273), (129, 1064440), (130, 1056252), (138, 995020), (156, 880210), (172, 798330), (178, 771420), (184, 746265), (195, 704168), (215, 638664), (230, 597012), (258, 532220), (260, 528126), (267, 514280), (276, 497510), (299, 459240), (312, 440105), (344, 399165), (345, 398008), (356, 385710), (390, 352084), (430, 319332), (445, 308568), (460, 298506), (516, 266110), (520, 264063), (534, 257140), (552, 248755), (559, 245640), (598, 229620), (645, 212888), (690, 199004), (712, 192855), (780, 176042), (860, 159666), (890, 154284), (897, 153080), (920, 149253), (989, 138840), (1032, 133055), (1068, 128570), (1118, 122820), (1157, 118680), (1196, 114810), (1290, 106444), (1335, 102856), (1380, 99502), (1495, 91848), (1560, 88021), (1677, 81880), (1720, 79833), (1780, 77142), (1794, 76540), (1978, 69420), (2047, 67080), (2136, 64285), (2236, 61410), (2314, 59340), (2392, 57405), (2580, 53222), (2670, 51428), (2760, 49751), (2795, 49128), (2967, 46280), (2990, 45924), (3354, 40940), (3471, 39560), (3560, 38571), (3588, 38270), (3827, 35880), (3956, 34710), (4094, 33540), (4472, 30705), (4485, 30616), (4628, 29670), (4945, 27768), (5160, 26611), (5340, 25714), (5590, 24564), (5785, 23736), (5934, 23140), (5980, 22962), (6141, 22360), (6708, 20470), (6942, 19780), (7176, 19135), (7654, 17940), (7912, 17355), (8188, 16770), (8385, 16376), (8970, 15308), (9256, 14835), (9890, 13884), (10235, 13416), (10680, 12857), (11180, 12282), (11481, 11960), (11570, 11868)]