11639880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 44928000

約数和(自身を除く): 33288120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 149, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 298, 310, 315, 360, 372, 420, 434, 447, 465, 504, 558, 596, 620, 630, 651, 744, 745, 840, 868, 894, 930, 1043, 1085, 1116, 1192, 1240, 1260, 1302, 1341, 1395, 1490, 1736, 1788, 1860, 1953, 2086, 2170, 2232, 2235, 2520, 2604, 2682, 2790, 2980, 3129, 3255, 3576, 3720, 3906, 4172, 4340, 4470, 4619, 5208, 5215, 5364, 5580, 5960, 6258, 6510, 6705, 7812, 8344, 8680, 8940, 9238, 9387, 9765, 10430, 10728, 11160, 12516, 13020, 13410, 13857, 15624, 15645, 17880, 18476, 18774, 19530, 20860, 23095, 25032, 26040, 26820, 27714, 31290, 32333, 36952, 37548, 39060, 41571, 41720, 46190, 46935, 53640, 55428, 62580, 64666, 69285, 75096, 78120, 83142, 92380, 93870, 96999, 110856, 125160, 129332, 138570, 161665, 166284, 184760, 187740, 193998, 207855, 258664, 277140, 290997, 323330, 332568, 375480, 387996, 415710, 484995, 554280, 581994, 646660, 775992, 831420, 969990, 1163988, 1293320, 1454985, 1662840, 1939980, 2327976, 2909970, 3879960, 5819940, 11639880]

約数ペア:

[(1, 11639880), (2, 5819940), (3, 3879960), (4, 2909970), (5, 2327976), (6, 1939980), (7, 1662840), (8, 1454985), (9, 1293320), (10, 1163988), (12, 969990), (14, 831420), (15, 775992), (18, 646660), (20, 581994), (21, 554280), (24, 484995), (28, 415710), (30, 387996), (31, 375480), (35, 332568), (36, 323330), (40, 290997), (42, 277140), (45, 258664), (56, 207855), (60, 193998), (62, 187740), (63, 184760), (70, 166284), (72, 161665), (84, 138570), (90, 129332), (93, 125160), (105, 110856), (120, 96999), (124, 93870), (126, 92380), (140, 83142), (149, 78120), (155, 75096), (168, 69285), (180, 64666), (186, 62580), (210, 55428), (217, 53640), (248, 46935), (252, 46190), (279, 41720), (280, 41571), (298, 39060), (310, 37548), (315, 36952), (360, 32333), (372, 31290), (420, 27714), (434, 26820), (447, 26040), (465, 25032), (504, 23095), (558, 20860), (596, 19530), (620, 18774), (630, 18476), (651, 17880), (744, 15645), (745, 15624), (840, 13857), (868, 13410), (894, 13020), (930, 12516), (1043, 11160), (1085, 10728), (1116, 10430), (1192, 9765), (1240, 9387), (1260, 9238), (1302, 8940), (1341, 8680), (1395, 8344), (1490, 7812), (1736, 6705), (1788, 6510), (1860, 6258), (1953, 5960), (2086, 5580), (2170, 5364), (2232, 5215), (2235, 5208), (2520, 4619), (2604, 4470), (2682, 4340), (2790, 4172), (2980, 3906), (3129, 3720), (3255, 3576)]