11719634220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{85333}}^1$

素因数の和:85464

約数の個数: 144

約数和(自身を含む): 41001280320

約数和(自身を除く): 29281646100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 3052, 3270, 3815, 3924, 4578, 4905, 6540, 6867, 7630, 9156, 9810, 11445, 13734, 15260, 19620, 22890, 27468, 34335, 45780, 68670, 85333, 137340, 170666, 255999, 341332, 426665, 511998, 597331, 767997, 853330, 1023996, 1194662, 1279995, 1535994, 1706660, 1791993, 2389324, 2559990, 2986655, 3071988, 3583986, 3839985, 5119980, 5375979, 5973310, 7167972, 7679970, 8959965, 9301297, 10751958, 11946620, 15359940, 17919930, 18602594, 21503916, 26879895, 27903891, 35839860, 37205188, 46506485, 53759790, 55807782, 65109079, 83711673, 93012970, 107519580, 111615564, 130218158, 139519455, 167423346, 186025940, 195327237, 260436316, 279038910, 325545395, 334846692, 390654474, 418558365, 558077820, 585981711, 651090790, 781308948, 837116730, 976636185, 1171963422, 1302181580, 1674233460, 1953272370, 2343926844, 2929908555, 3906544740, 5859817110, 11719634220]

約数ペア:

[(1, 11719634220), (2, 5859817110), (3, 3906544740), (4, 2929908555), (5, 2343926844), (6, 1953272370), (7, 1674233460), (9, 1302181580), (10, 1171963422), (12, 976636185), (14, 837116730), (15, 781308948), (18, 651090790), (20, 585981711), (21, 558077820), (28, 418558365), (30, 390654474), (35, 334846692), (36, 325545395), (42, 279038910), (45, 260436316), (60, 195327237), (63, 186025940), (70, 167423346), (84, 139519455), (90, 130218158), (105, 111615564), (109, 107519580), (126, 93012970), (140, 83711673), (180, 65109079), (210, 55807782), (218, 53759790), (252, 46506485), (315, 37205188), (327, 35839860), (420, 27903891), (436, 26879895), (545, 21503916), (630, 18602594), (654, 17919930), (763, 15359940), (981, 11946620), (1090, 10751958), (1260, 9301297), (1308, 8959965), (1526, 7679970), (1635, 7167972), (1962, 5973310), (2180, 5375979), (2289, 5119980), (3052, 3839985), (3270, 3583986), (3815, 3071988), (3924, 2986655), (4578, 2559990), (4905, 2389324), (6540, 1791993), (6867, 1706660), (7630, 1535994), (9156, 1279995), (9810, 1194662), (11445, 1023996), (13734, 853330), (15260, 767997), (19620, 597331), (22890, 511998), (27468, 426665), (34335, 341332), (45780, 255999), (68670, 170666), (85333, 137340)]