85193160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 278570880

約数和(自身を除く): 193377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 563, 582, 776, 780, 970, 1126, 1164, 1261, 1455, 1560, 1689, 1940, 2252, 2328, 2522, 2815, 2910, 3378, 3783, 3880, 4504, 5044, 5630, 5820, 6305, 6756, 7319, 7566, 8445, 10088, 11260, 11640, 12610, 13512, 14638, 15132, 16890, 18915, 21957, 22520, 25220, 29276, 30264, 33780, 36595, 37830, 43914, 50440, 54611, 58552, 67560, 73190, 75660, 87828, 109222, 109785, 146380, 151320, 163833, 175656, 218444, 219570, 273055, 292760, 327666, 436888, 439140, 546110, 655332, 709943, 819165, 878280, 1092220, 1310664, 1419886, 1638330, 2129829, 2184440, 2839772, 3276660, 3549715, 4259658, 5679544, 6553320, 7099430, 8519316, 10649145, 14198860, 17038632, 21298290, 28397720, 42596580, 85193160]

約数ペア:

[(1, 85193160), (2, 42596580), (3, 28397720), (4, 21298290), (5, 17038632), (6, 14198860), (8, 10649145), (10, 8519316), (12, 7099430), (13, 6553320), (15, 5679544), (20, 4259658), (24, 3549715), (26, 3276660), (30, 2839772), (39, 2184440), (40, 2129829), (52, 1638330), (60, 1419886), (65, 1310664), (78, 1092220), (97, 878280), (104, 819165), (120, 709943), (130, 655332), (156, 546110), (194, 439140), (195, 436888), (260, 327666), (291, 292760), (312, 273055), (388, 219570), (390, 218444), (485, 175656), (520, 163833), (563, 151320), (582, 146380), (776, 109785), (780, 109222), (970, 87828), (1126, 75660), (1164, 73190), (1261, 67560), (1455, 58552), (1560, 54611), (1689, 50440), (1940, 43914), (2252, 37830), (2328, 36595), (2522, 33780), (2815, 30264), (2910, 29276), (3378, 25220), (3783, 22520), (3880, 21957), (4504, 18915), (5044, 16890), (5630, 15132), (5820, 14638), (6305, 13512), (6756, 12610), (7319, 11640), (7566, 11260), (8445, 10088)]