470604420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 1717148160

約数和(自身を除く): 1246543740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 47, 52, 55, 60, 65, 66, 78, 90, 94, 99, 110, 117, 130, 132, 141, 143, 156, 165, 180, 188, 195, 198, 220, 234, 235, 260, 282, 286, 330, 389, 390, 396, 423, 429, 468, 470, 495, 517, 564, 572, 585, 611, 660, 705, 715, 778, 780, 846, 858, 940, 990, 1034, 1167, 1170, 1222, 1287, 1410, 1430, 1551, 1556, 1692, 1716, 1833, 1945, 1980, 2068, 2115, 2145, 2334, 2340, 2444, 2574, 2585, 2820, 2860, 3055, 3102, 3501, 3666, 3890, 4230, 4279, 4290, 4653, 4668, 5057, 5148, 5170, 5499, 5835, 6110, 6204, 6435, 6721, 7002, 7332, 7755, 7780, 8460, 8558, 8580, 9165, 9306, 10114, 10340, 10998, 11670, 12220, 12837, 12870, 13442, 14004, 15171, 15510, 17116, 17505, 18283, 18330, 18612, 20163, 20228, 21395, 21996, 23265, 23340, 25285, 25674, 25740, 26884, 27495, 30342, 31020, 33605, 35010, 36566, 36660, 38511, 40326, 42790, 45513, 46530, 50570, 51348, 54849, 54990, 55627, 60489, 60684, 64185, 67210, 70020, 73132, 75855, 77022, 80652, 85580, 91026, 91415, 93060, 100815, 101140, 109698, 109980, 111254, 120978, 128370, 134420, 151710, 154044, 164547, 166881, 182052, 182830, 192555, 201113, 201630, 219396, 222508, 227565, 237679, 241956, 256740, 274245, 278135, 302445, 303420, 329094, 333762, 365660, 385110, 402226, 403260, 455130, 475358, 500643, 548490, 556270, 603339, 604890, 658188, 667524, 713037, 770220, 804452, 822735, 834405, 910260, 950716, 1001286, 1005565, 1096980, 1112540, 1188395, 1206678, 1209780, 1426074, 1645470, 1668810, 1810017, 2002572, 2011130, 2139111, 2376790, 2413356, 2503215, 2614469, 2852148, 3016695, 3290940, 3337620, 3565185, 3620034, 4022260, 4278222, 4753580, 5006430, 5228938, 6033390, 7130370, 7240068, 7843407, 8556444, 9050085, 10012860, 10457876, 10695555, 12066780, 13072345, 14260740, 15686814, 18100170, 21391110, 23530221, 26144690, 31373628, 36200340, 39217035, 42782220, 47060442, 52289380, 78434070, 94120884, 117651105, 156868140, 235302210, 470604420]

約数ペア:

[(1, 470604420), (2, 235302210), (3, 156868140), (4, 117651105), (5, 94120884), (6, 78434070), (9, 52289380), (10, 47060442), (11, 42782220), (12, 39217035), (13, 36200340), (15, 31373628), (18, 26144690), (20, 23530221), (22, 21391110), (26, 18100170), (30, 15686814), (33, 14260740), (36, 13072345), (39, 12066780), (44, 10695555), (45, 10457876), (47, 10012860), (52, 9050085), (55, 8556444), (60, 7843407), (65, 7240068), (66, 7130370), (78, 6033390), (90, 5228938), (94, 5006430), (99, 4753580), (110, 4278222), (117, 4022260), (130, 3620034), (132, 3565185), (141, 3337620), (143, 3290940), (156, 3016695), (165, 2852148), (180, 2614469), (188, 2503215), (195, 2413356), (198, 2376790), (220, 2139111), (234, 2011130), (235, 2002572), (260, 1810017), (282, 1668810), (286, 1645470), (330, 1426074), (389, 1209780), (390, 1206678), (396, 1188395), (423, 1112540), (429, 1096980), (468, 1005565), (470, 1001286), (495, 950716), (517, 910260), (564, 834405), (572, 822735), (585, 804452), (611, 770220), (660, 713037), (705, 667524), (715, 658188), (778, 604890), (780, 603339), (846, 556270), (858, 548490), (940, 500643), (990, 475358), (1034, 455130), (1167, 403260), (1170, 402226), (1222, 385110), (1287, 365660), (1410, 333762), (1430, 329094), (1551, 303420), (1556, 302445), (1692, 278135), (1716, 274245), (1833, 256740), (1945, 241956), (1980, 237679), (2068, 227565), (2115, 222508), (2145, 219396), (2334, 201630), (2340, 201113), (2444, 192555), (2574, 182830), (2585, 182052), (2820, 166881), (2860, 164547), (3055, 154044), (3102, 151710), (3501, 134420), (3666, 128370), (3890, 120978), (4230, 111254), (4279, 109980), (4290, 109698), (4653, 101140), (4668, 100815), (5057, 93060), (5148, 91415), (5170, 91026), (5499, 85580), (5835, 80652), (6110, 77022), (6204, 75855), (6435, 73132), (6721, 70020), (7002, 67210), (7332, 64185), (7755, 60684), (7780, 60489), (8460, 55627), (8558, 54990), (8580, 54849), (9165, 51348), (9306, 50570), (10114, 46530), (10340, 45513), (10998, 42790), (11670, 40326), (12220, 38511), (12837, 36660), (12870, 36566), (13442, 35010), (14004, 33605), (15171, 31020), (15510, 30342), (17116, 27495), (17505, 26884), (18283, 25740), (18330, 25674), (18612, 25285), (20163, 23340), (20228, 23265), (21395, 21996)]