1040859720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 320

約数和(自身を含む): 3710615040

約数和(自身を除く): 2669755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 81, 86, 90, 93, 108, 120, 124, 129, 135, 155, 162, 172, 180, 186, 215, 216, 241, 248, 258, 270, 279, 310, 324, 344, 360, 372, 387, 405, 430, 465, 482, 516, 540, 558, 620, 645, 648, 723, 744, 774, 810, 837, 860, 930, 964, 1032, 1080, 1116, 1161, 1205, 1240, 1290, 1333, 1395, 1446, 1548, 1620, 1674, 1720, 1860, 1928, 1935, 2169, 2232, 2322, 2410, 2511, 2580, 2666, 2790, 2892, 3096, 3240, 3348, 3483, 3615, 3720, 3870, 3999, 4185, 4338, 4644, 4820, 5022, 5160, 5332, 5580, 5784, 5805, 6507, 6665, 6696, 6966, 7230, 7471, 7740, 7998, 8370, 8676, 9288, 9640, 10044, 10363, 10664, 10845, 11160, 11610, 11997, 12555, 13014, 13330, 13932, 14460, 14942, 15480, 15996, 16740, 17352, 17415, 19521, 19995, 20088, 20726, 21690, 22413, 23220, 23994, 25110, 26028, 26660, 27864, 28920, 29884, 31089, 31992, 32535, 33480, 34830, 35991, 37355, 39042, 39990, 41452, 43380, 44826, 46440, 47988, 50220, 51815, 52056, 53320, 59768, 59985, 62178, 65070, 67239, 69660, 71982, 74710, 78084, 79980, 82904, 86760, 89652, 93267, 95976, 97605, 100440, 103630, 107973, 112065, 119970, 124356, 130140, 134478, 139320, 143964, 149420, 155445, 156168, 159960, 179304, 179955, 186534, 195210, 201717, 207260, 215946, 224130, 239940, 248712, 260280, 268956, 279801, 287928, 298840, 310890, 321253, 336195, 359910, 373068, 390420, 403434, 414520, 431892, 448260, 466335, 479880, 537912, 539865, 559602, 605151, 621780, 642506, 672390, 719820, 746136, 780840, 806868, 839403, 863784, 896520, 932670, 963759, 1008585, 1079730, 1119204, 1210302, 1243560, 1285012, 1344780, 1399005, 1439640, 1606265, 1613736, 1678806, 1865340, 1927518, 2017170, 2159460, 2238408, 2420604, 2570024, 2689560, 2798010, 2891277, 3025755, 3212530, 3357612, 3730680, 3855036, 4034340, 4197015, 4318920, 4818795, 4841208, 5596020, 5782554, 6051510, 6425060, 6715224, 7710072, 8068680, 8394030, 8673831, 9637590, 11192040, 11565108, 12103020, 12850120, 14456385, 16788060, 17347662, 19275180, 23130216, 24206040, 26021493, 28912770, 33576120, 34695324, 38550360, 43369155, 52042986, 57825540, 69390648, 86738310, 104085972, 115651080, 130107465, 173476620, 208171944, 260214930, 346953240, 520429860, 1040859720]

約数ペア:

[(1, 1040859720), (2, 520429860), (3, 346953240), (4, 260214930), (5, 208171944), (6, 173476620), (8, 130107465), (9, 115651080), (10, 104085972), (12, 86738310), (15, 69390648), (18, 57825540), (20, 52042986), (24, 43369155), (27, 38550360), (30, 34695324), (31, 33576120), (36, 28912770), (40, 26021493), (43, 24206040), (45, 23130216), (54, 19275180), (60, 17347662), (62, 16788060), (72, 14456385), (81, 12850120), (86, 12103020), (90, 11565108), (93, 11192040), (108, 9637590), (120, 8673831), (124, 8394030), (129, 8068680), (135, 7710072), (155, 6715224), (162, 6425060), (172, 6051510), (180, 5782554), (186, 5596020), (215, 4841208), (216, 4818795), (241, 4318920), (248, 4197015), (258, 4034340), (270, 3855036), (279, 3730680), (310, 3357612), (324, 3212530), (344, 3025755), (360, 2891277), (372, 2798010), (387, 2689560), (405, 2570024), (430, 2420604), (465, 2238408), (482, 2159460), (516, 2017170), (540, 1927518), (558, 1865340), (620, 1678806), (645, 1613736), (648, 1606265), (723, 1439640), (744, 1399005), (774, 1344780), (810, 1285012), (837, 1243560), (860, 1210302), (930, 1119204), (964, 1079730), (1032, 1008585), (1080, 963759), (1116, 932670), (1161, 896520), (1205, 863784), (1240, 839403), (1290, 806868), (1333, 780840), (1395, 746136), (1446, 719820), (1548, 672390), (1620, 642506), (1674, 621780), (1720, 605151), (1860, 559602), (1928, 539865), (1935, 537912), (2169, 479880), (2232, 466335), (2322, 448260), (2410, 431892), (2511, 414520), (2580, 403434), (2666, 390420), (2790, 373068), (2892, 359910), (3096, 336195), (3240, 321253), (3348, 310890), (3483, 298840), (3615, 287928), (3720, 279801), (3870, 268956), (3999, 260280), (4185, 248712), (4338, 239940), (4644, 224130), (4820, 215946), (5022, 207260), (5160, 201717), (5332, 195210), (5580, 186534), (5784, 179955), (5805, 179304), (6507, 159960), (6665, 156168), (6696, 155445), (6966, 149420), (7230, 143964), (7471, 139320), (7740, 134478), (7998, 130140), (8370, 124356), (8676, 119970), (9288, 112065), (9640, 107973), (10044, 103630), (10363, 100440), (10664, 97605), (10845, 95976), (11160, 93267), (11610, 89652), (11997, 86760), (12555, 82904), (13014, 79980), (13330, 78084), (13932, 74710), (14460, 71982), (14942, 69660), (15480, 67239), (15996, 65070), (16740, 62178), (17352, 59985), (17415, 59768), (19521, 53320), (19995, 52056), (20088, 51815), (20726, 50220), (21690, 47988), (22413, 46440), (23220, 44826), (23994, 43380), (25110, 41452), (26028, 39990), (26660, 39042), (27864, 37355), (28920, 35991), (29884, 34830), (31089, 33480), (31992, 32535)]