1911849360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8937

約数の個数: 160

約数和(自身を含む): 6329594880

約数和(自身を除く): 4417745520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3480, 3596, 3720, 4495, 5394, 6960, 7192, 7440, 8861, 8990, 10788, 13485, 14384, 17722, 17980, 21576, 26583, 26970, 35444, 35960, 43152, 44305, 53166, 53940, 70888, 71920, 88610, 106332, 107880, 132915, 141776, 177220, 212664, 215760, 256969, 265830, 274691, 354440, 425328, 513938, 531660, 549382, 708880, 770907, 824073, 1027876, 1063320, 1098764, 1284845, 1373455, 1541814, 1648146, 2055752, 2126640, 2197528, 2569690, 2746910, 3083628, 3296292, 3854535, 4111504, 4120365, 4395056, 5139380, 5493820, 6167256, 6592584, 7709070, 7966039, 8240730, 10278760, 10987640, 12334512, 13185168, 15418140, 15932078, 16481460, 20557520, 21975280, 23898117, 30836280, 31864156, 32962920, 39830195, 47796234, 61672560, 63728312, 65925840, 79660390, 95592468, 119490585, 127456624, 159320780, 191184936, 238981170, 318641560, 382369872, 477962340, 637283120, 955924680, 1911849360]

約数ペア:

[(1, 1911849360), (2, 955924680), (3, 637283120), (4, 477962340), (5, 382369872), (6, 318641560), (8, 238981170), (10, 191184936), (12, 159320780), (15, 127456624), (16, 119490585), (20, 95592468), (24, 79660390), (29, 65925840), (30, 63728312), (31, 61672560), (40, 47796234), (48, 39830195), (58, 32962920), (60, 31864156), (62, 30836280), (80, 23898117), (87, 21975280), (93, 20557520), (116, 16481460), (120, 15932078), (124, 15418140), (145, 13185168), (155, 12334512), (174, 10987640), (186, 10278760), (232, 8240730), (240, 7966039), (248, 7709070), (290, 6592584), (310, 6167256), (348, 5493820), (372, 5139380), (435, 4395056), (464, 4120365), (465, 4111504), (496, 3854535), (580, 3296292), (620, 3083628), (696, 2746910), (744, 2569690), (870, 2197528), (899, 2126640), (930, 2055752), (1160, 1648146), (1240, 1541814), (1392, 1373455), (1488, 1284845), (1740, 1098764), (1798, 1063320), (1860, 1027876), (2320, 824073), (2480, 770907), (2697, 708880), (3480, 549382), (3596, 531660), (3720, 513938), (4495, 425328), (5394, 354440), (6960, 274691), (7192, 265830), (7440, 256969), (8861, 215760), (8990, 212664), (10788, 177220), (13485, 141776), (14384, 132915), (17722, 107880), (17980, 106332), (21576, 88610), (26583, 71920), (26970, 70888), (35444, 53940), (35960, 53166), (43152, 44305)]