340772640

素因数分解:

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

素因数の和:691

約数の個数: 192

約数和(自身を含む): 1169997696

約数和(自身を除く): 829225056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 480, 485, 520, 563, 582, 624, 776, 780, 970, 1040, 1126, 1164, 1248, 1261, 1455, 1552, 1560, 1689, 1940, 2080, 2252, 2328, 2522, 2815, 2910, 3104, 3120, 3378, 3783, 3880, 4504, 4656, 5044, 5630, 5820, 6240, 6305, 6756, 7319, 7566, 7760, 8445, 9008, 9312, 10088, 11260, 11640, 12610, 13512, 14638, 15132, 15520, 16890, 18016, 18915, 20176, 21957, 22520, 23280, 25220, 27024, 29276, 30264, 33780, 36595, 37830, 40352, 43914, 45040, 46560, 50440, 54048, 54611, 58552, 60528, 67560, 73190, 75660, 87828, 90080, 100880, 109222, 109785, 117104, 121056, 135120, 146380, 151320, 163833, 175656, 201760, 218444, 219570, 234208, 270240, 273055, 292760, 302640, 327666, 351312, 436888, 439140, 546110, 585520, 605280, 655332, 702624, 709943, 819165, 873776, 878280, 1092220, 1171040, 1310664, 1419886, 1638330, 1747552, 1756560, 2129829, 2184440, 2621328, 2839772, 3276660, 3513120, 3549715, 4259658, 4368880, 5242656, 5679544, 6553320, 7099430, 8519316, 8737760, 10649145, 11359088, 13106640, 14198860, 17038632, 21298290, 22718176, 26213280, 28397720, 34077264, 42596580, 56795440, 68154528, 85193160, 113590880, 170386320, 340772640]

約数ペア:

[(1, 340772640), (2, 170386320), (3, 113590880), (4, 85193160), (5, 68154528), (6, 56795440), (8, 42596580), (10, 34077264), (12, 28397720), (13, 26213280), (15, 22718176), (16, 21298290), (20, 17038632), (24, 14198860), (26, 13106640), (30, 11359088), (32, 10649145), (39, 8737760), (40, 8519316), (48, 7099430), (52, 6553320), (60, 5679544), (65, 5242656), (78, 4368880), (80, 4259658), (96, 3549715), (97, 3513120), (104, 3276660), (120, 2839772), (130, 2621328), (156, 2184440), (160, 2129829), (194, 1756560), (195, 1747552), (208, 1638330), (240, 1419886), (260, 1310664), (291, 1171040), (312, 1092220), (388, 878280), (390, 873776), (416, 819165), (480, 709943), (485, 702624), (520, 655332), (563, 605280), (582, 585520), (624, 546110), (776, 439140), (780, 436888), (970, 351312), (1040, 327666), (1126, 302640), (1164, 292760), (1248, 273055), (1261, 270240), (1455, 234208), (1552, 219570), (1560, 218444), (1689, 201760), (1940, 175656), (2080, 163833), (2252, 151320), (2328, 146380), (2522, 135120), (2815, 121056), (2910, 117104), (3104, 109785), (3120, 109222), (3378, 100880), (3783, 90080), (3880, 87828), (4504, 75660), (4656, 73190), (5044, 67560), (5630, 60528), (5820, 58552), (6240, 54611), (6305, 54048), (6756, 50440), (7319, 46560), (7566, 45040), (7760, 43914), (8445, 40352), (9008, 37830), (9312, 36595), (10088, 33780), (11260, 30264), (11640, 29276), (12610, 27024), (13512, 25220), (14638, 23280), (15132, 22520), (15520, 21957), (16890, 20176), (18016, 18915)]