63198520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 190978560

約数和(自身を除く): 127780040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 71, 77, 85, 88, 110, 119, 136, 140, 142, 154, 170, 187, 220, 238, 280, 284, 289, 308, 340, 355, 374, 385, 440, 476, 497, 568, 578, 595, 616, 680, 710, 748, 770, 781, 935, 952, 994, 1156, 1190, 1207, 1309, 1420, 1445, 1496, 1540, 1562, 1870, 1988, 2023, 2312, 2380, 2414, 2485, 2618, 2840, 2890, 3080, 3124, 3179, 3740, 3905, 3976, 4046, 4760, 4828, 4970, 5236, 5467, 5780, 6035, 6248, 6358, 6545, 7480, 7810, 8092, 8449, 9656, 9940, 10115, 10472, 10934, 11560, 12070, 12716, 13090, 13277, 15620, 15895, 16184, 16898, 19880, 20230, 20519, 21868, 22253, 24140, 25432, 26180, 26554, 27335, 31240, 31790, 33796, 40460, 41038, 42245, 43736, 44506, 48280, 52360, 53108, 54670, 63580, 66385, 67592, 80920, 82076, 84490, 89012, 92939, 102595, 106216, 109340, 111265, 127160, 132770, 143633, 164152, 168980, 178024, 185878, 205190, 218680, 222530, 225709, 265540, 287266, 337960, 371756, 410380, 445060, 451418, 464695, 531080, 574532, 718165, 743512, 820760, 890120, 902836, 929390, 1128545, 1149064, 1436330, 1579963, 1805672, 1858780, 2257090, 2872660, 3159926, 3717560, 4514180, 5745320, 6319852, 7899815, 9028360, 12639704, 15799630, 31599260, 63198520]

約数ペア:

[(1, 63198520), (2, 31599260), (4, 15799630), (5, 12639704), (7, 9028360), (8, 7899815), (10, 6319852), (11, 5745320), (14, 4514180), (17, 3717560), (20, 3159926), (22, 2872660), (28, 2257090), (34, 1858780), (35, 1805672), (40, 1579963), (44, 1436330), (55, 1149064), (56, 1128545), (68, 929390), (70, 902836), (71, 890120), (77, 820760), (85, 743512), (88, 718165), (110, 574532), (119, 531080), (136, 464695), (140, 451418), (142, 445060), (154, 410380), (170, 371756), (187, 337960), (220, 287266), (238, 265540), (280, 225709), (284, 222530), (289, 218680), (308, 205190), (340, 185878), (355, 178024), (374, 168980), (385, 164152), (440, 143633), (476, 132770), (497, 127160), (568, 111265), (578, 109340), (595, 106216), (616, 102595), (680, 92939), (710, 89012), (748, 84490), (770, 82076), (781, 80920), (935, 67592), (952, 66385), (994, 63580), (1156, 54670), (1190, 53108), (1207, 52360), (1309, 48280), (1420, 44506), (1445, 43736), (1496, 42245), (1540, 41038), (1562, 40460), (1870, 33796), (1988, 31790), (2023, 31240), (2312, 27335), (2380, 26554), (2414, 26180), (2485, 25432), (2618, 24140), (2840, 22253), (2890, 21868), (3080, 20519), (3124, 20230), (3179, 19880), (3740, 16898), (3905, 16184), (3976, 15895), (4046, 15620), (4760, 13277), (4828, 13090), (4970, 12716), (5236, 12070), (5467, 11560), (5780, 10934), (6035, 10472), (6248, 10115), (6358, 9940), (6545, 9656), (7480, 8449), (7810, 8092)]