71342040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 271848960

約数和(自身を除く): 200506920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1103, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2206, 2310, 2695, 2940, 3080, 3234, 3309, 4312, 4412, 4620, 5390, 5515, 5880, 6468, 6618, 7721, 8085, 8824, 9240, 10780, 11030, 12133, 12936, 13236, 15442, 16170, 16545, 21560, 22060, 23163, 24266, 26472, 30884, 32340, 33090, 36399, 38605, 44120, 46326, 48532, 54047, 60665, 61768, 64680, 66180, 72798, 77210, 84931, 92652, 97064, 108094, 115815, 121330, 132360, 145596, 154420, 162141, 169862, 181995, 185304, 216188, 231630, 242660, 254793, 270235, 291192, 308840, 324282, 339724, 363990, 424655, 432376, 463260, 485320, 509586, 540470, 594517, 648564, 679448, 727980, 810705, 849310, 926520, 1019172, 1080940, 1189034, 1273965, 1297128, 1455960, 1621410, 1698620, 1783551, 2038344, 2161880, 2378068, 2547930, 2972585, 3242820, 3397240, 3567102, 4756136, 5095860, 5945170, 6485640, 7134204, 8917755, 10191720, 11890340, 14268408, 17835510, 23780680, 35671020, 71342040]

約数ペア:

[(1, 71342040), (2, 35671020), (3, 23780680), (4, 17835510), (5, 14268408), (6, 11890340), (7, 10191720), (8, 8917755), (10, 7134204), (11, 6485640), (12, 5945170), (14, 5095860), (15, 4756136), (20, 3567102), (21, 3397240), (22, 3242820), (24, 2972585), (28, 2547930), (30, 2378068), (33, 2161880), (35, 2038344), (40, 1783551), (42, 1698620), (44, 1621410), (49, 1455960), (55, 1297128), (56, 1273965), (60, 1189034), (66, 1080940), (70, 1019172), (77, 926520), (84, 849310), (88, 810705), (98, 727980), (105, 679448), (110, 648564), (120, 594517), (132, 540470), (140, 509586), (147, 485320), (154, 463260), (165, 432376), (168, 424655), (196, 363990), (210, 339724), (220, 324282), (231, 308840), (245, 291192), (264, 270235), (280, 254793), (294, 242660), (308, 231630), (330, 216188), (385, 185304), (392, 181995), (420, 169862), (440, 162141), (462, 154420), (490, 145596), (539, 132360), (588, 121330), (616, 115815), (660, 108094), (735, 97064), (770, 92652), (840, 84931), (924, 77210), (980, 72798), (1078, 66180), (1103, 64680), (1155, 61768), (1176, 60665), (1320, 54047), (1470, 48532), (1540, 46326), (1617, 44120), (1848, 38605), (1960, 36399), (2156, 33090), (2206, 32340), (2310, 30884), (2695, 26472), (2940, 24266), (3080, 23163), (3234, 22060), (3309, 21560), (4312, 16545), (4412, 16170), (4620, 15442), (5390, 13236), (5515, 12936), (5880, 12133), (6468, 11030), (6618, 10780), (7721, 9240), (8085, 8824)]