1560021000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 5093262720

約数和(自身を除く): 3533241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 529, 552, 575, 600, 690, 750, 920, 983, 1000, 1058, 1150, 1380, 1500, 1587, 1725, 1966, 2116, 2300, 2645, 2760, 2875, 2949, 3000, 3174, 3450, 3932, 4232, 4600, 4915, 5290, 5750, 5898, 6348, 6900, 7864, 7935, 8625, 9830, 10580, 11500, 11796, 12696, 13225, 13800, 14745, 15870, 17250, 19660, 21160, 22609, 23000, 23592, 24575, 26450, 29490, 31740, 34500, 39320, 39675, 45218, 49150, 52900, 58980, 63480, 66125, 67827, 69000, 73725, 79350, 90436, 98300, 105800, 113045, 117960, 122875, 132250, 135654, 147450, 158700, 180872, 196600, 198375, 226090, 245750, 264500, 271308, 294900, 317400, 339135, 368625, 396750, 452180, 491500, 520007, 529000, 542616, 565225, 589800, 678270, 737250, 793500, 904360, 983000, 1040014, 1130450, 1356540, 1474500, 1560021, 1587000, 1695675, 2080028, 2260900, 2600035, 2713080, 2826125, 2949000, 3120042, 3391350, 4160056, 4521800, 5200070, 5652250, 6240084, 6782700, 7800105, 8478375, 10400140, 11304500, 12480168, 13000175, 13565400, 15600210, 16956750, 20800280, 22609000, 26000350, 31200420, 33913500, 39000525, 52000700, 62400840, 65000875, 67827000, 78001050, 104001400, 130001750, 156002100, 195002625, 260003500, 312004200, 390005250, 520007000, 780010500, 1560021000]

約数ペア:

[(1, 1560021000), (2, 780010500), (3, 520007000), (4, 390005250), (5, 312004200), (6, 260003500), (8, 195002625), (10, 156002100), (12, 130001750), (15, 104001400), (20, 78001050), (23, 67827000), (24, 65000875), (25, 62400840), (30, 52000700), (40, 39000525), (46, 33913500), (50, 31200420), (60, 26000350), (69, 22609000), (75, 20800280), (92, 16956750), (100, 15600210), (115, 13565400), (120, 13000175), (125, 12480168), (138, 11304500), (150, 10400140), (184, 8478375), (200, 7800105), (230, 6782700), (250, 6240084), (276, 5652250), (300, 5200070), (345, 4521800), (375, 4160056), (460, 3391350), (500, 3120042), (529, 2949000), (552, 2826125), (575, 2713080), (600, 2600035), (690, 2260900), (750, 2080028), (920, 1695675), (983, 1587000), (1000, 1560021), (1058, 1474500), (1150, 1356540), (1380, 1130450), (1500, 1040014), (1587, 983000), (1725, 904360), (1966, 793500), (2116, 737250), (2300, 678270), (2645, 589800), (2760, 565225), (2875, 542616), (2949, 529000), (3000, 520007), (3174, 491500), (3450, 452180), (3932, 396750), (4232, 368625), (4600, 339135), (4915, 317400), (5290, 294900), (5750, 271308), (5898, 264500), (6348, 245750), (6900, 226090), (7864, 198375), (7935, 196600), (8625, 180872), (9830, 158700), (10580, 147450), (11500, 135654), (11796, 132250), (12696, 122875), (13225, 117960), (13800, 113045), (14745, 105800), (15870, 98300), (17250, 90436), (19660, 79350), (21160, 73725), (22609, 69000), (23000, 67827), (23592, 66125), (24575, 63480), (26450, 58980), (29490, 52900), (31740, 49150), (34500, 45218), (39320, 39675)]