271543520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 676372032

約数和(自身を除く): 404828512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 113, 115, 160, 184, 226, 230, 368, 452, 460, 565, 653, 736, 904, 920, 1130, 1306, 1808, 1840, 2260, 2599, 2612, 3265, 3616, 3680, 4520, 5198, 5224, 6530, 9040, 10396, 10448, 12995, 13060, 15019, 18080, 20792, 20896, 25990, 26120, 30038, 41584, 51980, 52240, 60076, 73789, 75095, 83168, 103960, 104480, 120152, 147578, 150190, 207920, 240304, 295156, 300380, 368945, 415840, 480608, 590312, 600760, 737890, 1180624, 1201520, 1475780, 1697147, 2361248, 2403040, 2951560, 3394294, 5903120, 6788588, 8485735, 11806240, 13577176, 16971470, 27154352, 33942940, 54308704, 67885880, 135771760, 271543520]

約数ペア:

[(1, 271543520), (2, 135771760), (4, 67885880), (5, 54308704), (8, 33942940), (10, 27154352), (16, 16971470), (20, 13577176), (23, 11806240), (32, 8485735), (40, 6788588), (46, 5903120), (80, 3394294), (92, 2951560), (113, 2403040), (115, 2361248), (160, 1697147), (184, 1475780), (226, 1201520), (230, 1180624), (368, 737890), (452, 600760), (460, 590312), (565, 480608), (653, 415840), (736, 368945), (904, 300380), (920, 295156), (1130, 240304), (1306, 207920), (1808, 150190), (1840, 147578), (2260, 120152), (2599, 104480), (2612, 103960), (3265, 83168), (3616, 75095), (3680, 73789), (4520, 60076), (5198, 52240), (5224, 51980), (6530, 41584), (9040, 30038), (10396, 26120), (10448, 25990), (12995, 20896), (13060, 20792), (15019, 18080)]