89251360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 258007680

約数和(自身を除く): 168756320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 157, 160, 170, 176, 187, 190, 209, 220, 272, 304, 314, 323, 340, 352, 374, 380, 418, 440, 544, 608, 628, 646, 680, 748, 760, 785, 836, 880, 935, 1045, 1256, 1292, 1360, 1496, 1520, 1570, 1615, 1672, 1727, 1760, 1870, 2090, 2512, 2584, 2669, 2720, 2983, 2992, 3040, 3140, 3230, 3344, 3454, 3553, 3740, 4180, 5024, 5168, 5338, 5966, 5984, 6280, 6460, 6688, 6908, 7106, 7480, 8360, 8635, 10336, 10676, 11932, 12560, 12920, 13345, 13816, 14212, 14915, 14960, 16720, 17270, 17765, 21352, 23864, 25120, 25840, 26690, 27632, 28424, 29359, 29830, 29920, 32813, 33440, 34540, 35530, 42704, 47728, 50711, 51680, 53380, 55264, 56848, 58718, 59660, 65626, 69080, 71060, 85408, 95456, 101422, 106760, 113696, 117436, 119320, 131252, 138160, 142120, 146795, 164065, 202844, 213520, 234872, 238640, 253555, 262504, 276320, 284240, 293590, 328130, 405688, 427040, 469744, 477280, 507110, 525008, 557821, 568480, 587180, 656260, 811376, 939488, 1014220, 1050016, 1115642, 1174360, 1312520, 1622752, 2028440, 2231284, 2348720, 2625040, 2789105, 4056880, 4462568, 4697440, 5250080, 5578210, 8113760, 8925136, 11156420, 17850272, 22312840, 44625680, 89251360]

約数ペア:

[(1, 89251360), (2, 44625680), (4, 22312840), (5, 17850272), (8, 11156420), (10, 8925136), (11, 8113760), (16, 5578210), (17, 5250080), (19, 4697440), (20, 4462568), (22, 4056880), (32, 2789105), (34, 2625040), (38, 2348720), (40, 2231284), (44, 2028440), (55, 1622752), (68, 1312520), (76, 1174360), (80, 1115642), (85, 1050016), (88, 1014220), (95, 939488), (110, 811376), (136, 656260), (152, 587180), (157, 568480), (160, 557821), (170, 525008), (176, 507110), (187, 477280), (190, 469744), (209, 427040), (220, 405688), (272, 328130), (304, 293590), (314, 284240), (323, 276320), (340, 262504), (352, 253555), (374, 238640), (380, 234872), (418, 213520), (440, 202844), (544, 164065), (608, 146795), (628, 142120), (646, 138160), (680, 131252), (748, 119320), (760, 117436), (785, 113696), (836, 106760), (880, 101422), (935, 95456), (1045, 85408), (1256, 71060), (1292, 69080), (1360, 65626), (1496, 59660), (1520, 58718), (1570, 56848), (1615, 55264), (1672, 53380), (1727, 51680), (1760, 50711), (1870, 47728), (2090, 42704), (2512, 35530), (2584, 34540), (2669, 33440), (2720, 32813), (2983, 29920), (2992, 29830), (3040, 29359), (3140, 28424), (3230, 27632), (3344, 26690), (3454, 25840), (3553, 25120), (3740, 23864), (4180, 21352), (5024, 17765), (5168, 17270), (5338, 16720), (5966, 14960), (5984, 14915), (6280, 14212), (6460, 13816), (6688, 13345), (6908, 12920), (7106, 12560), (7480, 11932), (8360, 10676), (8635, 10336)]