152945940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 535707648

約数和(自身を除く): 382761708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 691, 714, 868, 930, 1020, 1054, 1085, 1190, 1302, 1382, 1428, 1581, 1785, 1860, 2073, 2108, 2170, 2380, 2604, 2635, 2764, 3162, 3255, 3455, 3570, 3689, 4146, 4340, 4837, 5270, 6324, 6510, 6910, 7140, 7378, 7905, 8292, 9674, 10365, 10540, 11067, 11747, 13020, 13820, 14511, 14756, 15810, 18445, 19348, 20730, 21421, 22134, 23494, 24185, 29022, 31620, 35241, 36890, 41460, 42842, 44268, 46988, 48370, 55335, 58044, 58735, 64263, 70482, 72555, 73780, 82229, 85684, 96740, 107105, 110670, 117470, 128526, 140964, 145110, 149947, 164458, 176205, 214210, 221340, 234940, 246687, 257052, 290220, 299894, 321315, 328916, 352410, 364157, 411145, 428420, 449841, 493374, 599788, 642630, 704820, 728314, 749735, 822290, 899682, 986748, 1092471, 1233435, 1285260, 1456628, 1499470, 1644580, 1799364, 1820785, 2184942, 2249205, 2466870, 2549099, 2998940, 3641570, 4369884, 4498410, 4933740, 5098198, 5462355, 7283140, 7647297, 8996820, 10196396, 10924710, 12745495, 15294594, 21849420, 25490990, 30589188, 38236485, 50981980, 76472970, 152945940]

約数ペア:

[(1, 152945940), (2, 76472970), (3, 50981980), (4, 38236485), (5, 30589188), (6, 25490990), (7, 21849420), (10, 15294594), (12, 12745495), (14, 10924710), (15, 10196396), (17, 8996820), (20, 7647297), (21, 7283140), (28, 5462355), (30, 5098198), (31, 4933740), (34, 4498410), (35, 4369884), (42, 3641570), (51, 2998940), (60, 2549099), (62, 2466870), (68, 2249205), (70, 2184942), (84, 1820785), (85, 1799364), (93, 1644580), (102, 1499470), (105, 1456628), (119, 1285260), (124, 1233435), (140, 1092471), (155, 986748), (170, 899682), (186, 822290), (204, 749735), (210, 728314), (217, 704820), (238, 642630), (255, 599788), (310, 493374), (340, 449841), (357, 428420), (372, 411145), (420, 364157), (434, 352410), (465, 328916), (476, 321315), (510, 299894), (527, 290220), (595, 257052), (620, 246687), (651, 234940), (691, 221340), (714, 214210), (868, 176205), (930, 164458), (1020, 149947), (1054, 145110), (1085, 140964), (1190, 128526), (1302, 117470), (1382, 110670), (1428, 107105), (1581, 96740), (1785, 85684), (1860, 82229), (2073, 73780), (2108, 72555), (2170, 70482), (2380, 64263), (2604, 58735), (2635, 58044), (2764, 55335), (3162, 48370), (3255, 46988), (3455, 44268), (3570, 42842), (3689, 41460), (4146, 36890), (4340, 35241), (4837, 31620), (5270, 29022), (6324, 24185), (6510, 23494), (6910, 22134), (7140, 21421), (7378, 20730), (7905, 19348), (8292, 18445), (9674, 15810), (10365, 14756), (10540, 14511), (11067, 13820), (11747, 13020)]