26211120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 90660864

約数和(自身を除く): 64449744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 271, 310, 312, 372, 390, 403, 465, 496, 520, 542, 620, 624, 744, 780, 806, 813, 930, 1040, 1084, 1209, 1240, 1355, 1488, 1560, 1612, 1626, 1860, 2015, 2168, 2418, 2480, 2710, 3120, 3224, 3252, 3523, 3720, 4030, 4065, 4336, 4836, 5420, 6045, 6448, 6504, 7046, 7440, 8060, 8130, 8401, 9672, 10569, 10840, 12090, 13008, 14092, 16120, 16260, 16802, 17615, 19344, 21138, 21680, 24180, 25203, 28184, 32240, 32520, 33604, 35230, 42005, 42276, 48360, 50406, 52845, 56368, 65040, 67208, 70460, 84010, 84552, 96720, 100812, 105690, 109213, 126015, 134416, 140920, 168020, 169104, 201624, 211380, 218426, 252030, 281840, 327639, 336040, 403248, 422760, 436852, 504060, 546065, 655278, 672080, 845520, 873704, 1008120, 1092130, 1310556, 1638195, 1747408, 2016240, 2184260, 2621112, 3276390, 4368520, 5242224, 6552780, 8737040, 13105560, 26211120]

約数ペア:

[(1, 26211120), (2, 13105560), (3, 8737040), (4, 6552780), (5, 5242224), (6, 4368520), (8, 3276390), (10, 2621112), (12, 2184260), (13, 2016240), (15, 1747408), (16, 1638195), (20, 1310556), (24, 1092130), (26, 1008120), (30, 873704), (31, 845520), (39, 672080), (40, 655278), (48, 546065), (52, 504060), (60, 436852), (62, 422760), (65, 403248), (78, 336040), (80, 327639), (93, 281840), (104, 252030), (120, 218426), (124, 211380), (130, 201624), (155, 169104), (156, 168020), (186, 140920), (195, 134416), (208, 126015), (240, 109213), (248, 105690), (260, 100812), (271, 96720), (310, 84552), (312, 84010), (372, 70460), (390, 67208), (403, 65040), (465, 56368), (496, 52845), (520, 50406), (542, 48360), (620, 42276), (624, 42005), (744, 35230), (780, 33604), (806, 32520), (813, 32240), (930, 28184), (1040, 25203), (1084, 24180), (1209, 21680), (1240, 21138), (1355, 19344), (1488, 17615), (1560, 16802), (1612, 16260), (1626, 16120), (1860, 14092), (2015, 13008), (2168, 12090), (2418, 10840), (2480, 10569), (2710, 9672), (3120, 8401), (3224, 8130), (3252, 8060), (3523, 7440), (3720, 7046), (4030, 6504), (4065, 6448), (4336, 6045), (4836, 5420)]