813130920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 256

約数和(自身を含む): 3151872000

約数和(自身を除く): 2338741080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1770, 1823, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3186, 3304, 3540, 3646, 3717, 3780, 4130, 4248, 4956, 5310, 5469, 6195, 6372, 7080, 7292, 7434, 7560, 7965, 8260, 9115, 9912, 10620, 10938, 11151, 12390, 12744, 12761, 14584, 14868, 15930, 16407, 16520, 18230, 18585, 21240, 21876, 22302, 24780, 25522, 27345, 29736, 31860, 32814, 36460, 37170, 38283, 43752, 44604, 49221, 49560, 51044, 54690, 55755, 63720, 63805, 65628, 72920, 74340, 76566, 82035, 89208, 98442, 102088, 107557, 109380, 111510, 114849, 127610, 131256, 148680, 153132, 164070, 191415, 196884, 215114, 218760, 223020, 229698, 246105, 255220, 306264, 322671, 328140, 344547, 382830, 393768, 430228, 446040, 459396, 492210, 510440, 537785, 574245, 645342, 656280, 689094, 752899, 765660, 860456, 918792, 968013, 984420, 1075570, 1148490, 1290684, 1378188, 1505798, 1531320, 1613355, 1722735, 1936026, 1968840, 2151140, 2258697, 2296980, 2581368, 2756376, 2904039, 3011596, 3226710, 3445470, 3764495, 3872052, 4302280, 4517394, 4593960, 4840065, 5808078, 6023192, 6453420, 6776091, 6890940, 7528990, 7744104, 9034788, 9680130, 11293485, 11616156, 12906840, 13552182, 13781880, 14520195, 15057980, 18069576, 19360260, 20328273, 22586970, 23232312, 27104364, 29040390, 30115960, 33880455, 38720520, 40656546, 45173940, 54208728, 58080780, 67760910, 81313092, 90347880, 101641365, 116161560, 135521820, 162626184, 203282730, 271043640, 406565460, 813130920]

約数ペア:

[(1, 813130920), (2, 406565460), (3, 271043640), (4, 203282730), (5, 162626184), (6, 135521820), (7, 116161560), (8, 101641365), (9, 90347880), (10, 81313092), (12, 67760910), (14, 58080780), (15, 54208728), (18, 45173940), (20, 40656546), (21, 38720520), (24, 33880455), (27, 30115960), (28, 29040390), (30, 27104364), (35, 23232312), (36, 22586970), (40, 20328273), (42, 19360260), (45, 18069576), (54, 15057980), (56, 14520195), (59, 13781880), (60, 13552182), (63, 12906840), (70, 11616156), (72, 11293485), (84, 9680130), (90, 9034788), (105, 7744104), (108, 7528990), (118, 6890940), (120, 6776091), (126, 6453420), (135, 6023192), (140, 5808078), (168, 4840065), (177, 4593960), (180, 4517394), (189, 4302280), (210, 3872052), (216, 3764495), (236, 3445470), (252, 3226710), (270, 3011596), (280, 2904039), (295, 2756376), (315, 2581368), (354, 2296980), (360, 2258697), (378, 2151140), (413, 1968840), (420, 1936026), (472, 1722735), (504, 1613355), (531, 1531320), (540, 1505798), (590, 1378188), (630, 1290684), (708, 1148490), (756, 1075570), (826, 984420), (840, 968013), (885, 918792), (945, 860456), (1062, 765660), (1080, 752899), (1180, 689094), (1239, 656280), (1260, 645342), (1416, 574245), (1512, 537785), (1593, 510440), (1652, 492210), (1770, 459396), (1823, 446040), (1890, 430228), (2065, 393768), (2124, 382830), (2360, 344547), (2478, 328140), (2520, 322671), (2655, 306264), (3186, 255220), (3304, 246105), (3540, 229698), (3646, 223020), (3717, 218760), (3780, 215114), (4130, 196884), (4248, 191415), (4956, 164070), (5310, 153132), (5469, 148680), (6195, 131256), (6372, 127610), (7080, 114849), (7292, 111510), (7434, 109380), (7560, 107557), (7965, 102088), (8260, 98442), (9115, 89208), (9912, 82035), (10620, 76566), (10938, 74340), (11151, 72920), (12390, 65628), (12744, 63805), (12761, 63720), (14584, 55755), (14868, 54690), (15930, 51044), (16407, 49560), (16520, 49221), (18230, 44604), (18585, 43752), (21240, 38283), (21876, 37170), (22302, 36460), (24780, 32814), (25522, 31860), (27345, 29736)]