834178380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 2793799680

約数和(自身を除く): 1959621300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 79, 84, 93, 105, 124, 140, 155, 158, 186, 210, 217, 237, 310, 316, 372, 395, 420, 434, 465, 474, 553, 620, 651, 790, 811, 868, 930, 948, 1085, 1106, 1185, 1302, 1580, 1622, 1659, 1860, 2170, 2212, 2370, 2433, 2449, 2604, 2765, 3244, 3255, 3318, 4055, 4340, 4740, 4866, 4898, 5530, 5677, 6510, 6636, 7347, 8110, 8295, 9732, 9796, 11060, 11354, 12165, 12245, 13020, 14694, 16220, 16590, 17031, 17143, 22708, 24330, 24490, 25141, 28385, 29388, 33180, 34062, 34286, 36735, 48660, 48980, 50282, 51429, 56770, 64069, 68124, 68572, 73470, 75423, 85155, 85715, 100564, 102858, 113540, 125705, 128138, 146940, 150846, 170310, 171430, 175987, 192207, 205716, 251410, 256276, 257145, 301692, 320345, 340620, 342860, 351974, 377115, 384414, 448483, 502820, 514290, 527961, 640690, 703948, 754230, 768828, 879935, 896966, 961035, 1028580, 1055922, 1281380, 1345449, 1508460, 1759870, 1793932, 1922070, 1986139, 2111844, 2242415, 2639805, 2690898, 3519740, 3844140, 3972278, 4484830, 5279610, 5381796, 5958417, 6727245, 7944556, 8969660, 9930695, 10559220, 11916834, 13454490, 13902973, 19861390, 23833668, 26908980, 27805946, 29792085, 39722780, 41708919, 55611892, 59584170, 69514865, 83417838, 119168340, 139029730, 166835676, 208544595, 278059460, 417089190, 834178380]

約数ペア:

[(1, 834178380), (2, 417089190), (3, 278059460), (4, 208544595), (5, 166835676), (6, 139029730), (7, 119168340), (10, 83417838), (12, 69514865), (14, 59584170), (15, 55611892), (20, 41708919), (21, 39722780), (28, 29792085), (30, 27805946), (31, 26908980), (35, 23833668), (42, 19861390), (60, 13902973), (62, 13454490), (70, 11916834), (79, 10559220), (84, 9930695), (93, 8969660), (105, 7944556), (124, 6727245), (140, 5958417), (155, 5381796), (158, 5279610), (186, 4484830), (210, 3972278), (217, 3844140), (237, 3519740), (310, 2690898), (316, 2639805), (372, 2242415), (395, 2111844), (420, 1986139), (434, 1922070), (465, 1793932), (474, 1759870), (553, 1508460), (620, 1345449), (651, 1281380), (790, 1055922), (811, 1028580), (868, 961035), (930, 896966), (948, 879935), (1085, 768828), (1106, 754230), (1185, 703948), (1302, 640690), (1580, 527961), (1622, 514290), (1659, 502820), (1860, 448483), (2170, 384414), (2212, 377115), (2370, 351974), (2433, 342860), (2449, 340620), (2604, 320345), (2765, 301692), (3244, 257145), (3255, 256276), (3318, 251410), (4055, 205716), (4340, 192207), (4740, 175987), (4866, 171430), (4898, 170310), (5530, 150846), (5677, 146940), (6510, 128138), (6636, 125705), (7347, 113540), (8110, 102858), (8295, 100564), (9732, 85715), (9796, 85155), (11060, 75423), (11354, 73470), (12165, 68572), (12245, 68124), (13020, 64069), (14694, 56770), (16220, 51429), (16590, 50282), (17031, 48980), (17143, 48660), (22708, 36735), (24330, 34286), (24490, 34062), (25141, 33180), (28385, 29388)]