122784840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 435240000

約数和(自身を除く): 312455160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 619, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1238, 1305, 1368, 1653, 1710, 1740, 1857, 2088, 2204, 2280, 2476, 2610, 2755, 3095, 3306, 3420, 3480, 3714, 4408, 4952, 4959, 5220, 5510, 5571, 6190, 6612, 6840, 7428, 8265, 9285, 9918, 10440, 11020, 11142, 11761, 12380, 13224, 14856, 16530, 17951, 18570, 19836, 22040, 22284, 23522, 24760, 24795, 27855, 33060, 35283, 35902, 37140, 39672, 44568, 47044, 49590, 53853, 55710, 58805, 66120, 70566, 71804, 74280, 89755, 94088, 99180, 105849, 107706, 111420, 117610, 141132, 143608, 161559, 176415, 179510, 198360, 211698, 215412, 222840, 235220, 269265, 282264, 323118, 341069, 352830, 359020, 423396, 430824, 470440, 529245, 538530, 646236, 682138, 705660, 718040, 807795, 846792, 1023207, 1058490, 1077060, 1292472, 1364276, 1411320, 1615590, 1705345, 2046414, 2116980, 2154120, 2728552, 3069621, 3231180, 3410690, 4092828, 4233960, 5116035, 6139242, 6462360, 6821380, 8185656, 10232070, 12278484, 13642760, 15348105, 20464140, 24556968, 30696210, 40928280, 61392420, 122784840]

約数ペア:

[(1, 122784840), (2, 61392420), (3, 40928280), (4, 30696210), (5, 24556968), (6, 20464140), (8, 15348105), (9, 13642760), (10, 12278484), (12, 10232070), (15, 8185656), (18, 6821380), (19, 6462360), (20, 6139242), (24, 5116035), (29, 4233960), (30, 4092828), (36, 3410690), (38, 3231180), (40, 3069621), (45, 2728552), (57, 2154120), (58, 2116980), (60, 2046414), (72, 1705345), (76, 1615590), (87, 1411320), (90, 1364276), (95, 1292472), (114, 1077060), (116, 1058490), (120, 1023207), (145, 846792), (152, 807795), (171, 718040), (174, 705660), (180, 682138), (190, 646236), (228, 538530), (232, 529245), (261, 470440), (285, 430824), (290, 423396), (342, 359020), (348, 352830), (360, 341069), (380, 323118), (435, 282264), (456, 269265), (522, 235220), (551, 222840), (570, 215412), (580, 211698), (619, 198360), (684, 179510), (696, 176415), (760, 161559), (855, 143608), (870, 141132), (1044, 117610), (1102, 111420), (1140, 107706), (1160, 105849), (1238, 99180), (1305, 94088), (1368, 89755), (1653, 74280), (1710, 71804), (1740, 70566), (1857, 66120), (2088, 58805), (2204, 55710), (2280, 53853), (2476, 49590), (2610, 47044), (2755, 44568), (3095, 39672), (3306, 37140), (3420, 35902), (3480, 35283), (3714, 33060), (4408, 27855), (4952, 24795), (4959, 24760), (5220, 23522), (5510, 22284), (5571, 22040), (6190, 19836), (6612, 18570), (6840, 17951), (7428, 16530), (8265, 14856), (9285, 13224), (9918, 12380), (10440, 11761), (11020, 11142)]