496819440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 240

約数和(自身を含む): 1854390240

約数和(自身を除く): 1357570800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1361, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2722, 2808, 3042, 3120, 3380, 3510, 4056, 4083, 4563, 4680, 5070, 5444, 5616, 6084, 6760, 6805, 7020, 7605, 8112, 8166, 9126, 9360, 10140, 10888, 12168, 12249, 13520, 13610, 14040, 15210, 16332, 17693, 18252, 20280, 20415, 21776, 22815, 24336, 24498, 27220, 28080, 30420, 32664, 35386, 36504, 36747, 40560, 40830, 45630, 48996, 53079, 54440, 60840, 61245, 65328, 70772, 73008, 73494, 81660, 88465, 91260, 97992, 106158, 108880, 121680, 122490, 141544, 146988, 159237, 163320, 176930, 182520, 183735, 195984, 212316, 230009, 244980, 265395, 283088, 293976, 318474, 326640, 353860, 365040, 367470, 424632, 460018, 477711, 489960, 530790, 587952, 636948, 690027, 707720, 734940, 796185, 849264, 920036, 955422, 979920, 1061580, 1150045, 1273896, 1380054, 1415440, 1469880, 1592370, 1840072, 1910844, 2070081, 2123160, 2300090, 2388555, 2547792, 2760108, 2939760, 3184740, 3450135, 3680144, 3821688, 4140162, 4246320, 4600180, 4777110, 5520216, 6210243, 6369480, 6900270, 7643376, 8280324, 9200360, 9554220, 10350405, 11040432, 12420486, 12738960, 13800540, 16560648, 18400720, 19108440, 20700810, 24840972, 27601080, 31051215, 33121296, 38216880, 41401620, 49681944, 55202160, 62102430, 82803240, 99363888, 124204860, 165606480, 248409720, 496819440]

約数ペア:

[(1, 496819440), (2, 248409720), (3, 165606480), (4, 124204860), (5, 99363888), (6, 82803240), (8, 62102430), (9, 55202160), (10, 49681944), (12, 41401620), (13, 38216880), (15, 33121296), (16, 31051215), (18, 27601080), (20, 24840972), (24, 20700810), (26, 19108440), (27, 18400720), (30, 16560648), (36, 13800540), (39, 12738960), (40, 12420486), (45, 11040432), (48, 10350405), (52, 9554220), (54, 9200360), (60, 8280324), (65, 7643376), (72, 6900270), (78, 6369480), (80, 6210243), (90, 5520216), (104, 4777110), (108, 4600180), (117, 4246320), (120, 4140162), (130, 3821688), (135, 3680144), (144, 3450135), (156, 3184740), (169, 2939760), (180, 2760108), (195, 2547792), (208, 2388555), (216, 2300090), (234, 2123160), (240, 2070081), (260, 1910844), (270, 1840072), (312, 1592370), (338, 1469880), (351, 1415440), (360, 1380054), (390, 1273896), (432, 1150045), (468, 1061580), (507, 979920), (520, 955422), (540, 920036), (585, 849264), (624, 796185), (676, 734940), (702, 707720), (720, 690027), (780, 636948), (845, 587952), (936, 530790), (1014, 489960), (1040, 477711), (1080, 460018), (1170, 424632), (1352, 367470), (1361, 365040), (1404, 353860), (1521, 326640), (1560, 318474), (1690, 293976), (1755, 283088), (1872, 265395), (2028, 244980), (2160, 230009), (2340, 212316), (2535, 195984), (2704, 183735), (2722, 182520), (2808, 176930), (3042, 163320), (3120, 159237), (3380, 146988), (3510, 141544), (4056, 122490), (4083, 121680), (4563, 108880), (4680, 106158), (5070, 97992), (5444, 91260), (5616, 88465), (6084, 81660), (6760, 73494), (6805, 73008), (7020, 70772), (7605, 65328), (8112, 61245), (8166, 60840), (9126, 54440), (9360, 53079), (10140, 48996), (10888, 45630), (12168, 40830), (12249, 40560), (13520, 36747), (13610, 36504), (14040, 35386), (15210, 32664), (16332, 30420), (17693, 28080), (18252, 27220), (20280, 24498), (20415, 24336), (21776, 22815)]