42204960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 169827840

約数和(自身を除く): 127622880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 158, 159, 160, 168, 180, 210, 212, 224, 237, 240, 252, 265, 280, 288, 315, 316, 318, 336, 360, 371, 395, 420, 424, 474, 477, 480, 504, 530, 553, 560, 630, 632, 636, 672, 711, 720, 742, 790, 795, 840, 848, 948, 954, 1008, 1060, 1106, 1113, 1120, 1185, 1260, 1264, 1272, 1422, 1440, 1484, 1580, 1590, 1659, 1680, 1696, 1855, 1896, 1908, 2016, 2120, 2212, 2226, 2370, 2385, 2520, 2528, 2544, 2765, 2844, 2968, 3160, 3180, 3318, 3339, 3360, 3555, 3710, 3792, 3816, 4187, 4240, 4424, 4452, 4740, 4770, 4977, 5040, 5088, 5530, 5565, 5688, 5936, 6320, 6360, 6636, 6678, 7110, 7420, 7584, 7632, 8295, 8374, 8480, 8848, 8904, 9480, 9540, 9954, 10080, 11060, 11130, 11376, 11872, 12561, 12640, 12720, 13272, 13356, 14220, 14840, 15264, 16590, 16695, 16748, 17696, 17808, 18960, 19080, 19908, 20935, 22120, 22260, 22752, 24885, 25122, 25440, 26544, 26712, 28440, 29309, 29680, 33180, 33390, 33496, 35616, 37683, 37920, 38160, 39816, 41870, 44240, 44520, 49770, 50244, 53088, 53424, 56880, 58618, 59360, 62805, 66360, 66780, 66992, 75366, 76320, 79632, 83740, 87927, 88480, 89040, 99540, 100488, 106848, 113760, 117236, 125610, 132720, 133560, 133984, 146545, 150732, 159264, 167480, 175854, 178080, 188415, 199080, 200976, 234472, 251220, 263781, 265440, 267120, 293090, 301464, 334960, 351708, 376830, 398160, 401952, 439635, 468944, 502440, 527562, 534240, 586180, 602928, 669920, 703416, 753660, 796320, 879270, 937888, 1004880, 1055124, 1172360, 1205856, 1318905, 1406832, 1507320, 1758540, 2009760, 2110248, 2344720, 2637810, 2813664, 3014640, 3517080, 4220496, 4689440, 5275620, 6029280, 7034160, 8440992, 10551240, 14068320, 21102480, 42204960]

約数ペア:

[(1, 42204960), (2, 21102480), (3, 14068320), (4, 10551240), (5, 8440992), (6, 7034160), (7, 6029280), (8, 5275620), (9, 4689440), (10, 4220496), (12, 3517080), (14, 3014640), (15, 2813664), (16, 2637810), (18, 2344720), (20, 2110248), (21, 2009760), (24, 1758540), (28, 1507320), (30, 1406832), (32, 1318905), (35, 1205856), (36, 1172360), (40, 1055124), (42, 1004880), (45, 937888), (48, 879270), (53, 796320), (56, 753660), (60, 703416), (63, 669920), (70, 602928), (72, 586180), (79, 534240), (80, 527562), (84, 502440), (90, 468944), (96, 439635), (105, 401952), (106, 398160), (112, 376830), (120, 351708), (126, 334960), (140, 301464), (144, 293090), (158, 267120), (159, 265440), (160, 263781), (168, 251220), (180, 234472), (210, 200976), (212, 199080), (224, 188415), (237, 178080), (240, 175854), (252, 167480), (265, 159264), (280, 150732), (288, 146545), (315, 133984), (316, 133560), (318, 132720), (336, 125610), (360, 117236), (371, 113760), (395, 106848), (420, 100488), (424, 99540), (474, 89040), (477, 88480), (480, 87927), (504, 83740), (530, 79632), (553, 76320), (560, 75366), (630, 66992), (632, 66780), (636, 66360), (672, 62805), (711, 59360), (720, 58618), (742, 56880), (790, 53424), (795, 53088), (840, 50244), (848, 49770), (948, 44520), (954, 44240), (1008, 41870), (1060, 39816), (1106, 38160), (1113, 37920), (1120, 37683), (1185, 35616), (1260, 33496), (1264, 33390), (1272, 33180), (1422, 29680), (1440, 29309), (1484, 28440), (1580, 26712), (1590, 26544), (1659, 25440), (1680, 25122), (1696, 24885), (1855, 22752), (1896, 22260), (1908, 22120), (2016, 20935), (2120, 19908), (2212, 19080), (2226, 18960), (2370, 17808), (2385, 17696), (2520, 16748), (2528, 16695), (2544, 16590), (2765, 15264), (2844, 14840), (2968, 14220), (3160, 13356), (3180, 13272), (3318, 12720), (3339, 12640), (3360, 12561), (3555, 11872), (3710, 11376), (3792, 11130), (3816, 11060), (4187, 10080), (4240, 9954), (4424, 9540), (4452, 9480), (4740, 8904), (4770, 8848), (4977, 8480), (5040, 8374), (5088, 8295), (5530, 7632), (5565, 7584), (5688, 7420), (5936, 7110), (6320, 6678), (6360, 6636)]