558340380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1937295360

約数和(自身を除く): 1378954980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 43, 45, 52, 60, 62, 65, 78, 86, 90, 93, 117, 124, 129, 130, 155, 156, 172, 179, 180, 186, 195, 215, 234, 258, 260, 279, 310, 358, 372, 387, 390, 403, 430, 465, 468, 516, 537, 558, 559, 585, 620, 645, 716, 774, 780, 806, 860, 895, 930, 1074, 1116, 1118, 1170, 1209, 1290, 1333, 1395, 1548, 1611, 1612, 1677, 1790, 1860, 1935, 2015, 2148, 2236, 2327, 2340, 2418, 2580, 2666, 2685, 2790, 2795, 3222, 3354, 3580, 3627, 3870, 3999, 4030, 4654, 4836, 5031, 5332, 5370, 5549, 5580, 5590, 6045, 6444, 6665, 6708, 6981, 7254, 7697, 7740, 7998, 8055, 8060, 8385, 9308, 10062, 10740, 11098, 11180, 11635, 11997, 12090, 13330, 13962, 14508, 15394, 15996, 16110, 16647, 16770, 17329, 18135, 19995, 20124, 20943, 22196, 23091, 23270, 23994, 24180, 25155, 26660, 27745, 27924, 30788, 32220, 33294, 33540, 34658, 34905, 36270, 38485, 39990, 41886, 46182, 46540, 47988, 49941, 50310, 51987, 55490, 59985, 66588, 69273, 69316, 69810, 72137, 72540, 76970, 79980, 83235, 83772, 86645, 92364, 99882, 100061, 100620, 103974, 104715, 110980, 115455, 119970, 138546, 139620, 144274, 153940, 155961, 166470, 173290, 199764, 200122, 207948, 209430, 216411, 230910, 238607, 239940, 249705, 259935, 277092, 288548, 300183, 311922, 332940, 346365, 346580, 360685, 400244, 418860, 432822, 461820, 477214, 499410, 500305, 519870, 600366, 623844, 649233, 692730, 715821, 721370, 779805, 865644, 900549, 954428, 998820, 1000610, 1039740, 1082055, 1193035, 1200732, 1298466, 1385460, 1431642, 1442740, 1500915, 1559610, 1801098, 2001220, 2147463, 2164110, 2386070, 2596932, 2863284, 3001830, 3101891, 3119220, 3246165, 3579105, 3602196, 4294926, 4328220, 4502745, 4772140, 6003660, 6203782, 6492330, 7158210, 8589852, 9005490, 9305673, 10737315, 12407564, 12984660, 14316420, 15509455, 18010980, 18611346, 21474630, 27917019, 31018910, 37222692, 42949260, 46528365, 55834038, 62037820, 93056730, 111668076, 139585095, 186113460, 279170190, 558340380]

約数ペア:

[(1, 558340380), (2, 279170190), (3, 186113460), (4, 139585095), (5, 111668076), (6, 93056730), (9, 62037820), (10, 55834038), (12, 46528365), (13, 42949260), (15, 37222692), (18, 31018910), (20, 27917019), (26, 21474630), (30, 18611346), (31, 18010980), (36, 15509455), (39, 14316420), (43, 12984660), (45, 12407564), (52, 10737315), (60, 9305673), (62, 9005490), (65, 8589852), (78, 7158210), (86, 6492330), (90, 6203782), (93, 6003660), (117, 4772140), (124, 4502745), (129, 4328220), (130, 4294926), (155, 3602196), (156, 3579105), (172, 3246165), (179, 3119220), (180, 3101891), (186, 3001830), (195, 2863284), (215, 2596932), (234, 2386070), (258, 2164110), (260, 2147463), (279, 2001220), (310, 1801098), (358, 1559610), (372, 1500915), (387, 1442740), (390, 1431642), (403, 1385460), (430, 1298466), (465, 1200732), (468, 1193035), (516, 1082055), (537, 1039740), (558, 1000610), (559, 998820), (585, 954428), (620, 900549), (645, 865644), (716, 779805), (774, 721370), (780, 715821), (806, 692730), (860, 649233), (895, 623844), (930, 600366), (1074, 519870), (1116, 500305), (1118, 499410), (1170, 477214), (1209, 461820), (1290, 432822), (1333, 418860), (1395, 400244), (1548, 360685), (1611, 346580), (1612, 346365), (1677, 332940), (1790, 311922), (1860, 300183), (1935, 288548), (2015, 277092), (2148, 259935), (2236, 249705), (2327, 239940), (2340, 238607), (2418, 230910), (2580, 216411), (2666, 209430), (2685, 207948), (2790, 200122), (2795, 199764), (3222, 173290), (3354, 166470), (3580, 155961), (3627, 153940), (3870, 144274), (3999, 139620), (4030, 138546), (4654, 119970), (4836, 115455), (5031, 110980), (5332, 104715), (5370, 103974), (5549, 100620), (5580, 100061), (5590, 99882), (6045, 92364), (6444, 86645), (6665, 83772), (6708, 83235), (6981, 79980), (7254, 76970), (7697, 72540), (7740, 72137), (7998, 69810), (8055, 69316), (8060, 69273), (8385, 66588), (9308, 59985), (10062, 55490), (10740, 51987), (11098, 50310), (11180, 49941), (11635, 47988), (11997, 46540), (12090, 46182), (13330, 41886), (13962, 39990), (14508, 38485), (15394, 36270), (15996, 34905), (16110, 34658), (16647, 33540), (16770, 33294), (17329, 32220), (18135, 30788), (19995, 27924), (20124, 27745), (20943, 26660), (22196, 25155), (23091, 24180), (23270, 23994)]