511203420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 1996001280

約数和(自身を除く): 1484797860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 101, 103, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 202, 206, 210, 234, 252, 260, 270, 273, 303, 309, 315, 351, 364, 378, 390, 404, 412, 420, 455, 468, 505, 515, 540, 546, 585, 606, 618, 630, 702, 707, 721, 756, 780, 819, 909, 910, 927, 945, 1010, 1030, 1092, 1170, 1212, 1236, 1260, 1313, 1339, 1365, 1404, 1414, 1442, 1515, 1545, 1638, 1755, 1818, 1820, 1854, 1890, 2020, 2060, 2121, 2163, 2340, 2457, 2626, 2678, 2727, 2730, 2781, 2828, 2884, 3030, 3090, 3276, 3510, 3535, 3605, 3636, 3708, 3780, 3939, 4017, 4095, 4242, 4326, 4545, 4635, 4914, 5252, 5356, 5454, 5460, 5562, 6060, 6180, 6363, 6489, 6565, 6695, 7020, 7070, 7210, 7878, 8034, 8190, 8484, 8652, 9090, 9191, 9270, 9373, 9828, 10403, 10605, 10815, 10908, 11124, 11817, 12051, 12285, 12726, 12978, 13130, 13390, 13635, 13905, 14140, 14420, 15756, 16068, 16380, 18180, 18382, 18540, 18746, 19089, 19467, 19695, 20085, 20806, 21210, 21630, 23634, 24102, 24570, 25452, 25956, 26260, 26780, 27270, 27573, 27810, 28119, 31209, 31815, 32445, 35451, 36153, 36764, 37492, 38178, 38934, 39390, 40170, 41612, 42420, 43260, 45955, 46865, 47268, 48204, 49140, 52015, 54540, 55146, 55620, 56238, 59085, 60255, 62418, 63630, 64890, 70902, 72306, 72821, 76356, 77868, 78780, 80340, 82719, 84357, 91910, 93627, 93730, 95445, 97335, 104030, 110292, 112476, 118170, 120510, 124836, 127260, 129780, 135239, 137865, 140595, 141804, 144612, 145642, 156045, 165438, 168714, 177255, 180765, 183820, 187254, 187460, 190890, 194670, 208060, 218463, 236340, 241020, 248157, 253071, 270478, 275730, 280881, 281190, 291284, 312090, 330876, 337428, 354510, 361530, 364105, 374508, 381780, 389340, 405717, 413595, 421785, 436926, 468135, 496314, 506142, 540956, 551460, 561762, 562380, 624180, 655389, 676195, 709020, 723060, 728210, 811434, 827190, 843570, 873852, 936270, 946673, 992628, 1012284, 1092315, 1123524, 1217151, 1240785, 1265355, 1310778, 1352390, 1404405, 1456420, 1622868, 1654380, 1687140, 1872540, 1893346, 1966167, 2028585, 2184630, 2434302, 2481570, 2530710, 2621556, 2704780, 2808810, 2840019, 3276945, 3651453, 3786692, 3932334, 4057170, 4369260, 4733365, 4868604, 4963140, 5061420, 5617620, 5680038, 6085755, 6553890, 7302906, 7864668, 8114340, 8520057, 9466730, 9830835, 11360076, 12171510, 13107780, 14200095, 14605812, 17040114, 18257265, 18933460, 19661670, 24343020, 25560171, 28400190, 34080228, 36514530, 39323340, 42600285, 51120342, 56800380, 73029060, 85200570, 102240684, 127800855, 170401140, 255601710, 511203420]

約数ペア:

[(1, 511203420), (2, 255601710), (3, 170401140), (4, 127800855), (5, 102240684), (6, 85200570), (7, 73029060), (9, 56800380), (10, 51120342), (12, 42600285), (13, 39323340), (14, 36514530), (15, 34080228), (18, 28400190), (20, 25560171), (21, 24343020), (26, 19661670), (27, 18933460), (28, 18257265), (30, 17040114), (35, 14605812), (36, 14200095), (39, 13107780), (42, 12171510), (45, 11360076), (52, 9830835), (54, 9466730), (60, 8520057), (63, 8114340), (65, 7864668), (70, 7302906), (78, 6553890), (84, 6085755), (90, 5680038), (91, 5617620), (101, 5061420), (103, 4963140), (105, 4868604), (108, 4733365), (117, 4369260), (126, 4057170), (130, 3932334), (135, 3786692), (140, 3651453), (156, 3276945), (180, 2840019), (182, 2808810), (189, 2704780), (195, 2621556), (202, 2530710), (206, 2481570), (210, 2434302), (234, 2184630), (252, 2028585), (260, 1966167), (270, 1893346), (273, 1872540), (303, 1687140), (309, 1654380), (315, 1622868), (351, 1456420), (364, 1404405), (378, 1352390), (390, 1310778), (404, 1265355), (412, 1240785), (420, 1217151), (455, 1123524), (468, 1092315), (505, 1012284), (515, 992628), (540, 946673), (546, 936270), (585, 873852), (606, 843570), (618, 827190), (630, 811434), (702, 728210), (707, 723060), (721, 709020), (756, 676195), (780, 655389), (819, 624180), (909, 562380), (910, 561762), (927, 551460), (945, 540956), (1010, 506142), (1030, 496314), (1092, 468135), (1170, 436926), (1212, 421785), (1236, 413595), (1260, 405717), (1313, 389340), (1339, 381780), (1365, 374508), (1404, 364105), (1414, 361530), (1442, 354510), (1515, 337428), (1545, 330876), (1638, 312090), (1755, 291284), (1818, 281190), (1820, 280881), (1854, 275730), (1890, 270478), (2020, 253071), (2060, 248157), (2121, 241020), (2163, 236340), (2340, 218463), (2457, 208060), (2626, 194670), (2678, 190890), (2727, 187460), (2730, 187254), (2781, 183820), (2828, 180765), (2884, 177255), (3030, 168714), (3090, 165438), (3276, 156045), (3510, 145642), (3535, 144612), (3605, 141804), (3636, 140595), (3708, 137865), (3780, 135239), (3939, 129780), (4017, 127260), (4095, 124836), (4242, 120510), (4326, 118170), (4545, 112476), (4635, 110292), (4914, 104030), (5252, 97335), (5356, 95445), (5454, 93730), (5460, 93627), (5562, 91910), (6060, 84357), (6180, 82719), (6363, 80340), (6489, 78780), (6565, 77868), (6695, 76356), (7020, 72821), (7070, 72306), (7210, 70902), (7878, 64890), (8034, 63630), (8190, 62418), (8484, 60255), (8652, 59085), (9090, 56238), (9191, 55620), (9270, 55146), (9373, 54540), (9828, 52015), (10403, 49140), (10605, 48204), (10815, 47268), (10908, 46865), (11124, 45955), (11817, 43260), (12051, 42420), (12285, 41612), (12726, 40170), (12978, 39390), (13130, 38934), (13390, 38178), (13635, 37492), (13905, 36764), (14140, 36153), (14420, 35451), (15756, 32445), (16068, 31815), (16380, 31209), (18180, 28119), (18382, 27810), (18540, 27573), (18746, 27270), (19089, 26780), (19467, 26260), (19695, 25956), (20085, 25452), (20806, 24570), (21210, 24102), (21630, 23634)]