2017336960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1374

約数の個数: 128

約数和(自身を含む): 5143260240

約数和(自身を除く): 3125923280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 157, 160, 170, 272, 314, 320, 340, 544, 628, 640, 680, 785, 1088, 1181, 1256, 1360, 1570, 2176, 2362, 2512, 2669, 2720, 3140, 4724, 5024, 5338, 5440, 5905, 6280, 9448, 10048, 10676, 10880, 11810, 12560, 13345, 18896, 20077, 20096, 21352, 23620, 25120, 26690, 37792, 40154, 42704, 47240, 50240, 53380, 75584, 80308, 85408, 94480, 100385, 100480, 106760, 151168, 160616, 170816, 185417, 188960, 200770, 213520, 321232, 341632, 370834, 377920, 401540, 427040, 642464, 741668, 755840, 803080, 854080, 927085, 1284928, 1483336, 1606160, 1708160, 1854170, 2569856, 2966672, 3152089, 3212320, 3708340, 5933344, 6304178, 6424640, 7416680, 11866688, 12608356, 12849280, 14833360, 15760445, 23733376, 25216712, 29666720, 31520890, 50433424, 59333440, 63041780, 100866848, 118666880, 126083560, 201733696, 252167120, 403467392, 504334240, 1008668480, 2017336960]

約数ペア:

[(1, 2017336960), (2, 1008668480), (4, 504334240), (5, 403467392), (8, 252167120), (10, 201733696), (16, 126083560), (17, 118666880), (20, 100866848), (32, 63041780), (34, 59333440), (40, 50433424), (64, 31520890), (68, 29666720), (80, 25216712), (85, 23733376), (128, 15760445), (136, 14833360), (157, 12849280), (160, 12608356), (170, 11866688), (272, 7416680), (314, 6424640), (320, 6304178), (340, 5933344), (544, 3708340), (628, 3212320), (640, 3152089), (680, 2966672), (785, 2569856), (1088, 1854170), (1181, 1708160), (1256, 1606160), (1360, 1483336), (1570, 1284928), (2176, 927085), (2362, 854080), (2512, 803080), (2669, 755840), (2720, 741668), (3140, 642464), (4724, 427040), (5024, 401540), (5338, 377920), (5440, 370834), (5905, 341632), (6280, 321232), (9448, 213520), (10048, 200770), (10676, 188960), (10880, 185417), (11810, 170816), (12560, 160616), (13345, 151168), (18896, 106760), (20077, 100480), (20096, 100385), (21352, 94480), (23620, 85408), (25120, 80308), (26690, 75584), (37792, 53380), (40154, 50240), (42704, 47240)]