123225960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 447068160

約数和(自身を除く): 323842200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 78, 86, 88, 104, 110, 120, 129, 130, 132, 143, 156, 165, 167, 172, 195, 215, 220, 258, 260, 264, 286, 312, 330, 334, 344, 390, 429, 430, 440, 473, 501, 516, 520, 559, 572, 645, 660, 668, 715, 780, 835, 858, 860, 946, 1002, 1032, 1118, 1144, 1290, 1320, 1336, 1419, 1430, 1560, 1670, 1677, 1716, 1720, 1837, 1892, 2004, 2145, 2171, 2236, 2365, 2505, 2580, 2795, 2838, 2860, 3340, 3354, 3432, 3674, 3784, 4008, 4290, 4342, 4472, 4730, 5010, 5160, 5511, 5590, 5676, 5720, 6149, 6513, 6680, 6708, 7095, 7181, 7348, 8385, 8580, 8684, 9185, 9460, 10020, 10855, 11022, 11180, 11352, 12298, 13026, 13416, 14190, 14362, 14696, 16770, 17160, 17368, 18370, 18447, 18920, 20040, 21543, 21710, 22044, 22360, 23881, 24596, 26052, 27555, 28380, 28724, 30745, 32565, 33540, 35905, 36740, 36894, 43086, 43420, 44088, 47762, 49192, 52104, 55110, 56760, 57448, 61490, 65130, 67080, 71643, 71810, 73480, 73788, 78991, 86172, 86840, 92235, 93353, 95524, 107715, 110220, 119405, 122980, 130260, 143286, 143620, 147576, 157982, 172344, 184470, 186706, 191048, 215430, 220440, 236973, 238810, 245960, 260520, 280059, 286572, 287240, 315964, 358215, 368940, 373412, 394955, 430860, 466765, 473946, 477620, 560118, 573144, 631928, 716430, 737880, 746824, 789910, 861720, 933530, 947892, 955240, 1026883, 1120236, 1184865, 1400295, 1432860, 1579820, 1867060, 1895784, 2053766, 2240472, 2369730, 2800590, 2865720, 3080649, 3159640, 3734120, 4107532, 4739460, 5134415, 5601180, 6161298, 8215064, 9478920, 10268830, 11202360, 12322596, 15403245, 20537660, 24645192, 30806490, 41075320, 61612980, 123225960]

約数ペア:

[(1, 123225960), (2, 61612980), (3, 41075320), (4, 30806490), (5, 24645192), (6, 20537660), (8, 15403245), (10, 12322596), (11, 11202360), (12, 10268830), (13, 9478920), (15, 8215064), (20, 6161298), (22, 5601180), (24, 5134415), (26, 4739460), (30, 4107532), (33, 3734120), (39, 3159640), (40, 3080649), (43, 2865720), (44, 2800590), (52, 2369730), (55, 2240472), (60, 2053766), (65, 1895784), (66, 1867060), (78, 1579820), (86, 1432860), (88, 1400295), (104, 1184865), (110, 1120236), (120, 1026883), (129, 955240), (130, 947892), (132, 933530), (143, 861720), (156, 789910), (165, 746824), (167, 737880), (172, 716430), (195, 631928), (215, 573144), (220, 560118), (258, 477620), (260, 473946), (264, 466765), (286, 430860), (312, 394955), (330, 373412), (334, 368940), (344, 358215), (390, 315964), (429, 287240), (430, 286572), (440, 280059), (473, 260520), (501, 245960), (516, 238810), (520, 236973), (559, 220440), (572, 215430), (645, 191048), (660, 186706), (668, 184470), (715, 172344), (780, 157982), (835, 147576), (858, 143620), (860, 143286), (946, 130260), (1002, 122980), (1032, 119405), (1118, 110220), (1144, 107715), (1290, 95524), (1320, 93353), (1336, 92235), (1419, 86840), (1430, 86172), (1560, 78991), (1670, 73788), (1677, 73480), (1716, 71810), (1720, 71643), (1837, 67080), (1892, 65130), (2004, 61490), (2145, 57448), (2171, 56760), (2236, 55110), (2365, 52104), (2505, 49192), (2580, 47762), (2795, 44088), (2838, 43420), (2860, 43086), (3340, 36894), (3354, 36740), (3432, 35905), (3674, 33540), (3784, 32565), (4008, 30745), (4290, 28724), (4342, 28380), (4472, 27555), (4730, 26052), (5010, 24596), (5160, 23881), (5511, 22360), (5590, 22044), (5676, 21710), (5720, 21543), (6149, 20040), (6513, 18920), (6680, 18447), (6708, 18370), (7095, 17368), (7181, 17160), (7348, 16770), (8385, 14696), (8580, 14362), (8684, 14190), (9185, 13416), (9460, 13026), (10020, 12298), (10855, 11352), (11022, 11180)]