1373619960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 4606580160

約数和(自身を除く): 3232960200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 71, 72, 90, 120, 122, 142, 180, 183, 213, 244, 284, 305, 355, 360, 366, 426, 488, 549, 568, 610, 639, 710, 732, 852, 881, 915, 1065, 1098, 1220, 1278, 1420, 1464, 1704, 1762, 1830, 2130, 2196, 2440, 2556, 2643, 2745, 2840, 3195, 3524, 3660, 4260, 4331, 4392, 4405, 5112, 5286, 5490, 6390, 7048, 7320, 7929, 8520, 8662, 8810, 10572, 10980, 12780, 12993, 13215, 15858, 17324, 17620, 21144, 21655, 21960, 25560, 25986, 26430, 31716, 34648, 35240, 38979, 39645, 43310, 51972, 52860, 53741, 62551, 63432, 64965, 77958, 79290, 86620, 103944, 105720, 107482, 125102, 129930, 155916, 158580, 161223, 173240, 187653, 194895, 214964, 250204, 259860, 268705, 311832, 312755, 317160, 322446, 375306, 389790, 429928, 483669, 500408, 519720, 537410, 562959, 625510, 644892, 750612, 779580, 806115, 938265, 967338, 1074820, 1125918, 1251020, 1289784, 1501224, 1559160, 1612230, 1876530, 1934676, 2149640, 2251836, 2418345, 2502040, 2814795, 3224460, 3753060, 3815611, 3869352, 4503672, 4836690, 5629590, 6448920, 7506120, 7631222, 9673380, 11259180, 11446833, 15262444, 19078055, 19346760, 22518360, 22893666, 30524888, 34340499, 38156110, 45787332, 57234165, 68680998, 76312220, 91574664, 114468330, 137361996, 152624440, 171702495, 228936660, 274723992, 343404990, 457873320, 686809980, 1373619960]

約数ペア:

[(1, 1373619960), (2, 686809980), (3, 457873320), (4, 343404990), (5, 274723992), (6, 228936660), (8, 171702495), (9, 152624440), (10, 137361996), (12, 114468330), (15, 91574664), (18, 76312220), (20, 68680998), (24, 57234165), (30, 45787332), (36, 38156110), (40, 34340499), (45, 30524888), (60, 22893666), (61, 22518360), (71, 19346760), (72, 19078055), (90, 15262444), (120, 11446833), (122, 11259180), (142, 9673380), (180, 7631222), (183, 7506120), (213, 6448920), (244, 5629590), (284, 4836690), (305, 4503672), (355, 3869352), (360, 3815611), (366, 3753060), (426, 3224460), (488, 2814795), (549, 2502040), (568, 2418345), (610, 2251836), (639, 2149640), (710, 1934676), (732, 1876530), (852, 1612230), (881, 1559160), (915, 1501224), (1065, 1289784), (1098, 1251020), (1220, 1125918), (1278, 1074820), (1420, 967338), (1464, 938265), (1704, 806115), (1762, 779580), (1830, 750612), (2130, 644892), (2196, 625510), (2440, 562959), (2556, 537410), (2643, 519720), (2745, 500408), (2840, 483669), (3195, 429928), (3524, 389790), (3660, 375306), (4260, 322446), (4331, 317160), (4392, 312755), (4405, 311832), (5112, 268705), (5286, 259860), (5490, 250204), (6390, 214964), (7048, 194895), (7320, 187653), (7929, 173240), (8520, 161223), (8662, 158580), (8810, 155916), (10572, 129930), (10980, 125102), (12780, 107482), (12993, 105720), (13215, 103944), (15858, 86620), (17324, 79290), (17620, 77958), (21144, 64965), (21655, 63432), (21960, 62551), (25560, 53741), (25986, 52860), (26430, 51972), (31716, 43310), (34648, 39645), (35240, 38979)]