8407172670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 22016655360

約数和(自身を除く): 13609482690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 269, 381, 390, 538, 631, 635, 762, 807, 1262, 1270, 1345, 1614, 1651, 1893, 1905, 2690, 3155, 3302, 3497, 3786, 3810, 4035, 4953, 6310, 6994, 8070, 8203, 8255, 9465, 9906, 10491, 16406, 16510, 17485, 18930, 20982, 24609, 24765, 34163, 34970, 41015, 49218, 49530, 52455, 68326, 80137, 82030, 102489, 104910, 123045, 160274, 169739, 170815, 204978, 240411, 246090, 339478, 341630, 400685, 444119, 480822, 509217, 512445, 801370, 848695, 888238, 1018434, 1024890, 1041781, 1202055, 1332357, 1697390, 2083562, 2206607, 2220595, 2404110, 2546085, 2664714, 3125343, 4413214, 4441190, 5092170, 5208905, 6250686, 6619821, 6661785, 10417810, 11033035, 13239642, 13323570, 15626715, 21556853, 22066070, 31253430, 33099105, 43113706, 64670559, 66198210, 107784265, 129341118, 215568530, 280239089, 323352795, 560478178, 646705590, 840717267, 1401195445, 1681434534, 2802390890, 4203586335, 8407172670]

約数ペア:

[(1, 8407172670), (2, 4203586335), (3, 2802390890), (5, 1681434534), (6, 1401195445), (10, 840717267), (13, 646705590), (15, 560478178), (26, 323352795), (30, 280239089), (39, 215568530), (65, 129341118), (78, 107784265), (127, 66198210), (130, 64670559), (195, 43113706), (254, 33099105), (269, 31253430), (381, 22066070), (390, 21556853), (538, 15626715), (631, 13323570), (635, 13239642), (762, 11033035), (807, 10417810), (1262, 6661785), (1270, 6619821), (1345, 6250686), (1614, 5208905), (1651, 5092170), (1893, 4441190), (1905, 4413214), (2690, 3125343), (3155, 2664714), (3302, 2546085), (3497, 2404110), (3786, 2220595), (3810, 2206607), (4035, 2083562), (4953, 1697390), (6310, 1332357), (6994, 1202055), (8070, 1041781), (8203, 1024890), (8255, 1018434), (9465, 888238), (9906, 848695), (10491, 801370), (16406, 512445), (16510, 509217), (17485, 480822), (18930, 444119), (20982, 400685), (24609, 341630), (24765, 339478), (34163, 246090), (34970, 240411), (41015, 204978), (49218, 170815), (49530, 169739), (52455, 160274), (68326, 123045), (80137, 104910), (82030, 102489)]