492436620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12424

約数の個数: 144

約数和(自身を含む): 1703388960

約数和(自身を除く): 1210952340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 12379, 13260, 19890, 24758, 37137, 39780, 49516, 61895, 74274, 111411, 123790, 148548, 160927, 185685, 210443, 222822, 247580, 321854, 371370, 420886, 445644, 482781, 557055, 631329, 643708, 742740, 804635, 841772, 965562, 1052215, 1114110, 1262658, 1448343, 1609270, 1893987, 1931124, 2104430, 2228220, 2413905, 2525316, 2735759, 2896686, 3156645, 3218540, 3787974, 4208860, 4827810, 5471518, 5793372, 6313290, 7241715, 7575948, 8207277, 9469935, 9655620, 10943036, 12626580, 13678795, 14483430, 16414554, 18939870, 24621831, 27357590, 28966860, 32829108, 37879740, 41036385, 49243662, 54715180, 82072770, 98487324, 123109155, 164145540, 246218310, 492436620]

約数ペア:

[(1, 492436620), (2, 246218310), (3, 164145540), (4, 123109155), (5, 98487324), (6, 82072770), (9, 54715180), (10, 49243662), (12, 41036385), (13, 37879740), (15, 32829108), (17, 28966860), (18, 27357590), (20, 24621831), (26, 18939870), (30, 16414554), (34, 14483430), (36, 13678795), (39, 12626580), (45, 10943036), (51, 9655620), (52, 9469935), (60, 8207277), (65, 7575948), (68, 7241715), (78, 6313290), (85, 5793372), (90, 5471518), (102, 4827810), (117, 4208860), (130, 3787974), (153, 3218540), (156, 3156645), (170, 2896686), (180, 2735759), (195, 2525316), (204, 2413905), (221, 2228220), (234, 2104430), (255, 1931124), (260, 1893987), (306, 1609270), (340, 1448343), (390, 1262658), (442, 1114110), (468, 1052215), (510, 965562), (585, 841772), (612, 804635), (663, 742740), (765, 643708), (780, 631329), (884, 557055), (1020, 482781), (1105, 445644), (1170, 420886), (1326, 371370), (1530, 321854), (1989, 247580), (2210, 222822), (2340, 210443), (2652, 185685), (3060, 160927), (3315, 148548), (3978, 123790), (4420, 111411), (6630, 74274), (7956, 61895), (9945, 49516), (12379, 39780), (13260, 37137), (19890, 24758)]