156945418020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{30539}}^1$

素因数の和:30895

約数の個数: 192

約数和(自身を含む): 505683763200

約数和(自身を除く): 348738345180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 307, 310, 372, 465, 540, 558, 614, 620, 837, 921, 930, 1116, 1228, 1395, 1535, 1674, 1842, 1860, 2763, 2790, 3070, 3348, 3684, 4185, 4605, 5526, 5580, 6140, 8289, 8370, 9210, 9517, 11052, 13815, 16578, 16740, 18420, 19034, 27630, 28551, 30539, 33156, 38068, 41445, 47585, 55260, 57102, 61078, 82890, 85653, 91617, 95170, 114204, 122156, 142755, 152695, 165780, 171306, 183234, 190340, 256959, 274851, 285510, 305390, 342612, 366468, 428265, 458085, 513918, 549702, 571020, 610780, 824553, 856530, 916170, 946709, 1027836, 1099404, 1284795, 1374255, 1649106, 1713060, 1832340, 1893418, 2569590, 2748510, 2840127, 3298212, 3786836, 4122765, 4733545, 5139180, 5497020, 5680254, 8245530, 8520381, 9375473, 9467090, 11360508, 14200635, 16491060, 17040762, 18750946, 18934180, 25561143, 28126419, 28401270, 34081524, 37501892, 42601905, 46877365, 51122286, 56252838, 56802540, 84379257, 85203810, 93754730, 102244572, 112505676, 127805715, 140632095, 168758514, 170407620, 187509460, 253137771, 255611430, 281264190, 290639663, 337517028, 421896285, 506275542, 511222860, 562528380, 581279326, 843792570, 871918989, 1012551084, 1162558652, 1265688855, 1453198315, 1687585140, 1743837978, 2531377710, 2615756967, 2906396630, 3487675956, 4359594945, 5062755420, 5231513934, 5812793260, 7847270901, 8719189890, 10463027868, 13078784835, 15694541802, 17438379780, 26157569670, 31389083604, 39236354505, 52315139340, 78472709010, 156945418020]

約数ペア:

[(1, 156945418020), (2, 78472709010), (3, 52315139340), (4, 39236354505), (5, 31389083604), (6, 26157569670), (9, 17438379780), (10, 15694541802), (12, 13078784835), (15, 10463027868), (18, 8719189890), (20, 7847270901), (27, 5812793260), (30, 5231513934), (31, 5062755420), (36, 4359594945), (45, 3487675956), (54, 2906396630), (60, 2615756967), (62, 2531377710), (90, 1743837978), (93, 1687585140), (108, 1453198315), (124, 1265688855), (135, 1162558652), (155, 1012551084), (180, 871918989), (186, 843792570), (270, 581279326), (279, 562528380), (307, 511222860), (310, 506275542), (372, 421896285), (465, 337517028), (540, 290639663), (558, 281264190), (614, 255611430), (620, 253137771), (837, 187509460), (921, 170407620), (930, 168758514), (1116, 140632095), (1228, 127805715), (1395, 112505676), (1535, 102244572), (1674, 93754730), (1842, 85203810), (1860, 84379257), (2763, 56802540), (2790, 56252838), (3070, 51122286), (3348, 46877365), (3684, 42601905), (4185, 37501892), (4605, 34081524), (5526, 28401270), (5580, 28126419), (6140, 25561143), (8289, 18934180), (8370, 18750946), (9210, 17040762), (9517, 16491060), (11052, 14200635), (13815, 11360508), (16578, 9467090), (16740, 9375473), (18420, 8520381), (19034, 8245530), (27630, 5680254), (28551, 5497020), (30539, 5139180), (33156, 4733545), (38068, 4122765), (41445, 3786836), (47585, 3298212), (55260, 2840127), (57102, 2748510), (61078, 2569590), (82890, 1893418), (85653, 1832340), (91617, 1713060), (95170, 1649106), (114204, 1374255), (122156, 1284795), (142755, 1099404), (152695, 1027836), (165780, 946709), (171306, 916170), (183234, 856530), (190340, 824553), (256959, 610780), (274851, 571020), (285510, 549702), (305390, 513918), (342612, 458085), (366468, 428265)]