152070880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 390930624

約数和(自身を除く): 238859744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 416, 452, 520, 565, 647, 904, 1040, 1130, 1294, 1469, 1808, 2080, 2260, 2588, 2938, 3235, 3616, 4520, 5176, 5876, 6470, 7345, 8411, 9040, 10352, 11752, 12940, 14690, 16822, 18080, 20704, 23504, 25880, 29380, 33644, 42055, 47008, 51760, 58760, 67288, 73111, 84110, 103520, 117520, 134576, 146222, 168220, 235040, 269152, 292444, 336440, 365555, 584888, 672880, 731110, 950443, 1169776, 1345760, 1462220, 1900886, 2339552, 2924440, 3801772, 4752215, 5848880, 7603544, 9504430, 11697760, 15207088, 19008860, 30414176, 38017720, 76035440, 152070880]

約数ペア:

[(1, 152070880), (2, 76035440), (4, 38017720), (5, 30414176), (8, 19008860), (10, 15207088), (13, 11697760), (16, 9504430), (20, 7603544), (26, 5848880), (32, 4752215), (40, 3801772), (52, 2924440), (65, 2339552), (80, 1900886), (104, 1462220), (113, 1345760), (130, 1169776), (160, 950443), (208, 731110), (226, 672880), (260, 584888), (416, 365555), (452, 336440), (520, 292444), (565, 269152), (647, 235040), (904, 168220), (1040, 146222), (1130, 134576), (1294, 117520), (1469, 103520), (1808, 84110), (2080, 73111), (2260, 67288), (2588, 58760), (2938, 51760), (3235, 47008), (3616, 42055), (4520, 33644), (5176, 29380), (5876, 25880), (6470, 23504), (7345, 20704), (8411, 18080), (9040, 16822), (10352, 14690), (11752, 12940)]