705607740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 2306519040

約数和(自身を除く): 1600911300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 90, 93, 108, 122, 124, 135, 155, 180, 183, 186, 244, 270, 279, 305, 310, 366, 372, 465, 540, 549, 558, 610, 620, 691, 732, 837, 915, 930, 1098, 1116, 1220, 1382, 1395, 1647, 1674, 1830, 1860, 1891, 2073, 2196, 2745, 2764, 2790, 3294, 3348, 3455, 3660, 3782, 4146, 4185, 5490, 5580, 5673, 6219, 6588, 6910, 7564, 8235, 8292, 8370, 9455, 10365, 10980, 11346, 12438, 13820, 16470, 16740, 17019, 18657, 18910, 20730, 21421, 22692, 24876, 28365, 31095, 32940, 34038, 37314, 37820, 41460, 42151, 42842, 51057, 56730, 62190, 64263, 68076, 74628, 84302, 85095, 85684, 93285, 102114, 107105, 113460, 124380, 126453, 128526, 168604, 170190, 186570, 192789, 204228, 210755, 214210, 252906, 255285, 257052, 321315, 340380, 373140, 379359, 385578, 421510, 428420, 505812, 510570, 578367, 632265, 642630, 758718, 771156, 843020, 963945, 1021140, 1138077, 1156734, 1264530, 1285260, 1306681, 1517436, 1896795, 1927890, 2276154, 2313468, 2529060, 2613362, 2891835, 3793590, 3855780, 3920043, 4552308, 5226724, 5690385, 5783670, 6533405, 7587180, 7840086, 11380770, 11567340, 11760129, 13066810, 15680172, 19600215, 22761540, 23520258, 26133620, 35280387, 39200430, 47040516, 58800645, 70560774, 78400860, 117601290, 141121548, 176401935, 235202580, 352803870, 705607740]

約数ペア:

[(1, 705607740), (2, 352803870), (3, 235202580), (4, 176401935), (5, 141121548), (6, 117601290), (9, 78400860), (10, 70560774), (12, 58800645), (15, 47040516), (18, 39200430), (20, 35280387), (27, 26133620), (30, 23520258), (31, 22761540), (36, 19600215), (45, 15680172), (54, 13066810), (60, 11760129), (61, 11567340), (62, 11380770), (90, 7840086), (93, 7587180), (108, 6533405), (122, 5783670), (124, 5690385), (135, 5226724), (155, 4552308), (180, 3920043), (183, 3855780), (186, 3793590), (244, 2891835), (270, 2613362), (279, 2529060), (305, 2313468), (310, 2276154), (366, 1927890), (372, 1896795), (465, 1517436), (540, 1306681), (549, 1285260), (558, 1264530), (610, 1156734), (620, 1138077), (691, 1021140), (732, 963945), (837, 843020), (915, 771156), (930, 758718), (1098, 642630), (1116, 632265), (1220, 578367), (1382, 510570), (1395, 505812), (1647, 428420), (1674, 421510), (1830, 385578), (1860, 379359), (1891, 373140), (2073, 340380), (2196, 321315), (2745, 257052), (2764, 255285), (2790, 252906), (3294, 214210), (3348, 210755), (3455, 204228), (3660, 192789), (3782, 186570), (4146, 170190), (4185, 168604), (5490, 128526), (5580, 126453), (5673, 124380), (6219, 113460), (6588, 107105), (6910, 102114), (7564, 93285), (8235, 85684), (8292, 85095), (8370, 84302), (9455, 74628), (10365, 68076), (10980, 64263), (11346, 62190), (12438, 56730), (13820, 51057), (16470, 42842), (16740, 42151), (17019, 41460), (18657, 37820), (18910, 37314), (20730, 34038), (21421, 32940), (22692, 31095), (24876, 28365)]