144904760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 458498880

約数和(自身を除く): 313594120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 47, 49, 52, 55, 56, 65, 70, 77, 88, 91, 94, 98, 104, 110, 121, 130, 140, 143, 154, 182, 188, 196, 220, 235, 242, 245, 260, 280, 286, 308, 329, 364, 376, 385, 392, 440, 455, 470, 484, 490, 517, 520, 539, 572, 605, 611, 616, 637, 658, 715, 728, 770, 847, 910, 940, 968, 980, 1001, 1034, 1078, 1144, 1210, 1222, 1274, 1316, 1430, 1540, 1573, 1645, 1694, 1820, 1880, 1960, 2002, 2068, 2156, 2303, 2420, 2444, 2548, 2585, 2632, 2695, 2860, 3055, 3080, 3146, 3185, 3290, 3388, 3619, 3640, 4004, 4136, 4235, 4277, 4312, 4606, 4840, 4888, 5005, 5096, 5170, 5390, 5687, 5720, 5929, 6110, 6292, 6370, 6580, 6721, 6776, 7007, 7238, 7865, 8008, 8470, 8554, 9212, 10010, 10340, 10780, 11011, 11374, 11515, 11858, 12220, 12584, 12740, 13160, 13442, 14014, 14476, 15730, 16940, 17108, 18095, 18424, 20020, 20680, 21385, 21560, 22022, 22748, 23030, 23716, 24440, 25333, 25480, 26884, 28028, 28435, 28952, 29645, 29939, 31460, 33605, 33880, 34216, 35035, 36190, 39809, 40040, 42770, 44044, 45496, 46060, 47047, 47432, 50666, 53768, 55055, 56056, 56870, 59290, 59878, 62920, 67210, 70070, 72380, 73931, 77077, 79618, 85540, 88088, 92120, 94094, 101332, 110110, 113740, 118580, 119756, 126665, 134420, 140140, 144760, 147862, 149695, 154154, 159236, 171080, 188188, 199045, 202664, 220220, 227480, 235235, 237160, 239512, 253330, 268840, 278663, 280280, 295724, 299390, 308308, 318472, 329329, 369655, 376376, 385385, 398090, 440440, 470470, 506660, 517517, 557326, 591448, 598780, 616616, 658658, 739310, 770770, 796180, 940940, 1013320, 1035034, 1114652, 1197560, 1317316, 1393315, 1478620, 1541540, 1592360, 1646645, 1881880, 2070068, 2229304, 2587585, 2634632, 2786630, 2957240, 3083080, 3293290, 3622619, 4140136, 5175170, 5573260, 6586580, 7245238, 10350340, 11146520, 13173160, 14490476, 18113095, 20700680, 28980952, 36226190, 72452380, 144904760]

約数ペア:

[(1, 144904760), (2, 72452380), (4, 36226190), (5, 28980952), (7, 20700680), (8, 18113095), (10, 14490476), (11, 13173160), (13, 11146520), (14, 10350340), (20, 7245238), (22, 6586580), (26, 5573260), (28, 5175170), (35, 4140136), (40, 3622619), (44, 3293290), (47, 3083080), (49, 2957240), (52, 2786630), (55, 2634632), (56, 2587585), (65, 2229304), (70, 2070068), (77, 1881880), (88, 1646645), (91, 1592360), (94, 1541540), (98, 1478620), (104, 1393315), (110, 1317316), (121, 1197560), (130, 1114652), (140, 1035034), (143, 1013320), (154, 940940), (182, 796180), (188, 770770), (196, 739310), (220, 658658), (235, 616616), (242, 598780), (245, 591448), (260, 557326), (280, 517517), (286, 506660), (308, 470470), (329, 440440), (364, 398090), (376, 385385), (385, 376376), (392, 369655), (440, 329329), (455, 318472), (470, 308308), (484, 299390), (490, 295724), (517, 280280), (520, 278663), (539, 268840), (572, 253330), (605, 239512), (611, 237160), (616, 235235), (637, 227480), (658, 220220), (715, 202664), (728, 199045), (770, 188188), (847, 171080), (910, 159236), (940, 154154), (968, 149695), (980, 147862), (1001, 144760), (1034, 140140), (1078, 134420), (1144, 126665), (1210, 119756), (1222, 118580), (1274, 113740), (1316, 110110), (1430, 101332), (1540, 94094), (1573, 92120), (1645, 88088), (1694, 85540), (1820, 79618), (1880, 77077), (1960, 73931), (2002, 72380), (2068, 70070), (2156, 67210), (2303, 62920), (2420, 59878), (2444, 59290), (2548, 56870), (2585, 56056), (2632, 55055), (2695, 53768), (2860, 50666), (3055, 47432), (3080, 47047), (3146, 46060), (3185, 45496), (3290, 44044), (3388, 42770), (3619, 40040), (3640, 39809), (4004, 36190), (4136, 35035), (4235, 34216), (4277, 33880), (4312, 33605), (4606, 31460), (4840, 29939), (4888, 29645), (5005, 28952), (5096, 28435), (5170, 28028), (5390, 26884), (5687, 25480), (5720, 25333), (5929, 24440), (6110, 23716), (6292, 23030), (6370, 22748), (6580, 22022), (6721, 21560), (6776, 21385), (7007, 20680), (7238, 20020), (7865, 18424), (8008, 18095), (8470, 17108), (8554, 16940), (9212, 15730), (10010, 14476), (10340, 14014), (10780, 13442), (11011, 13160), (11374, 12740), (11515, 12584), (11858, 12220)]