202460580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2863

約数の個数: 192

約数和(自身を含む): 758016000

約数和(自身を除く): 555555420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2819, 3420, 3591, 3780, 3990, 4788, 5130, 5638, 5985, 7182, 7980, 8457, 10260, 11276, 11970, 14095, 14364, 16914, 17955, 19733, 23940, 25371, 28190, 33828, 35910, 39466, 42285, 50742, 53561, 56380, 59199, 71820, 76113, 78932, 84570, 98665, 101484, 107122, 118398, 126855, 152226, 160683, 169140, 177597, 197330, 214244, 236796, 253710, 267805, 295995, 304452, 321366, 355194, 374927, 380565, 394660, 482049, 507420, 532791, 535610, 591990, 642732, 710388, 749854, 761130, 803415, 887985, 964098, 1065582, 1071220, 1124781, 1183980, 1446147, 1499708, 1522260, 1606830, 1775970, 1874635, 1928196, 2131164, 2249562, 2410245, 2663955, 2892294, 3213660, 3374343, 3551940, 3749270, 4499124, 4820490, 5327910, 5623905, 5784588, 6748686, 7230735, 7498540, 9640980, 10123029, 10655820, 11247810, 13497372, 14461470, 16871715, 20246058, 22495620, 28922940, 33743430, 40492116, 50615145, 67486860, 101230290, 202460580]

約数ペア:

[(1, 202460580), (2, 101230290), (3, 67486860), (4, 50615145), (5, 40492116), (6, 33743430), (7, 28922940), (9, 22495620), (10, 20246058), (12, 16871715), (14, 14461470), (15, 13497372), (18, 11247810), (19, 10655820), (20, 10123029), (21, 9640980), (27, 7498540), (28, 7230735), (30, 6748686), (35, 5784588), (36, 5623905), (38, 5327910), (42, 4820490), (45, 4499124), (54, 3749270), (57, 3551940), (60, 3374343), (63, 3213660), (70, 2892294), (76, 2663955), (84, 2410245), (90, 2249562), (95, 2131164), (105, 1928196), (108, 1874635), (114, 1775970), (126, 1606830), (133, 1522260), (135, 1499708), (140, 1446147), (171, 1183980), (180, 1124781), (189, 1071220), (190, 1065582), (210, 964098), (228, 887985), (252, 803415), (266, 761130), (270, 749854), (285, 710388), (315, 642732), (342, 591990), (378, 535610), (380, 532791), (399, 507420), (420, 482049), (513, 394660), (532, 380565), (540, 374927), (570, 355194), (630, 321366), (665, 304452), (684, 295995), (756, 267805), (798, 253710), (855, 236796), (945, 214244), (1026, 197330), (1140, 177597), (1197, 169140), (1260, 160683), (1330, 152226), (1596, 126855), (1710, 118398), (1890, 107122), (1995, 101484), (2052, 98665), (2394, 84570), (2565, 78932), (2660, 76113), (2819, 71820), (3420, 59199), (3591, 56380), (3780, 53561), (3990, 50742), (4788, 42285), (5130, 39466), (5638, 35910), (5985, 33828), (7182, 28190), (7980, 25371), (8457, 23940), (10260, 19733), (11276, 17955), (11970, 16914), (14095, 14364)]