490660560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 480

約数和(自身を含む): 1949875200

約数和(自身を除く): 1459214640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 89, 90, 93, 95, 104, 114, 117, 120, 124, 130, 144, 152, 155, 156, 171, 178, 180, 186, 190, 195, 208, 228, 234, 240, 247, 248, 260, 267, 279, 285, 304, 310, 312, 342, 356, 360, 372, 380, 390, 403, 445, 456, 465, 468, 494, 496, 520, 534, 558, 570, 585, 589, 620, 624, 684, 712, 720, 741, 744, 760, 780, 801, 806, 855, 890, 912, 930, 936, 988, 1040, 1068, 1116, 1140, 1157, 1170, 1178, 1209, 1235, 1240, 1335, 1368, 1395, 1424, 1482, 1488, 1520, 1560, 1602, 1612, 1691, 1710, 1767, 1780, 1860, 1872, 1976, 2015, 2136, 2223, 2232, 2280, 2314, 2340, 2356, 2418, 2470, 2480, 2670, 2736, 2759, 2790, 2945, 2964, 3120, 3204, 3224, 3382, 3420, 3471, 3534, 3560, 3627, 3705, 3720, 3952, 4005, 4030, 4272, 4446, 4464, 4560, 4628, 4680, 4712, 4836, 4940, 5073, 5301, 5340, 5518, 5580, 5785, 5890, 5928, 6045, 6408, 6448, 6764, 6840, 6942, 7068, 7120, 7254, 7410, 7440, 7657, 8010, 8060, 8277, 8455, 8835, 8892, 9256, 9360, 9424, 9672, 9880, 10146, 10413, 10602, 10680, 11036, 11115, 11160, 11570, 11780, 11856, 12090, 12816, 13528, 13680, 13795, 13884, 14136, 14508, 14820, 15219, 15314, 16020, 16120, 16554, 16910, 17355, 17670, 17784, 18135, 18512, 19344, 19760, 20292, 20826, 21204, 21360, 21983, 22072, 22230, 22320, 22971, 23140, 23560, 24180, 24831, 25365, 26505, 27056, 27590, 27768, 28272, 29016, 29640, 30438, 30628, 32040, 32240, 33108, 33820, 34710, 35340, 35568, 35867, 36270, 38285, 40584, 41385, 41652, 42408, 43966, 44144, 44460, 45942, 46280, 47120, 48360, 49662, 50730, 52065, 52421, 53010, 55180, 55536, 58032, 59280, 60876, 61256, 64080, 65949, 66216, 67640, 68913, 69420, 70680, 71734, 72540, 76095, 76570, 81168, 82770, 83304, 84816, 87932, 88920, 91884, 92560, 96720, 99324, 101460, 104130, 104842, 106020, 107601, 109915, 110360, 114855, 121752, 122512, 124155, 131898, 132432, 135280, 137826, 138840, 141360, 143468, 145080, 152190, 153140, 157263, 165540, 166608, 175864, 177840, 179335, 183768, 197847, 198648, 202920, 208260, 209684, 212040, 215202, 219830, 220720, 229710, 243504, 248310, 262105, 263796, 275652, 277680, 286936, 290160, 304380, 306280, 314526, 322803, 329745, 331080, 344565, 351728, 358670, 367536, 395694, 397296, 405840, 416520, 419368, 424080, 430404, 439660, 459420, 471789, 496620, 524210, 527592, 538005, 551304, 573872, 608760, 612560, 629052, 645606, 659490, 662160, 681473, 689130, 717340, 786315, 791388, 833040, 838736, 860808, 879320, 918840, 943578, 989235, 993240, 1048420, 1055184, 1076010, 1102608, 1217520, 1258104, 1291212, 1318980, 1362946, 1378260, 1434680, 1572630, 1582776, 1614015, 1721616, 1758640, 1837680, 1887156, 1978470, 1986480, 2044419, 2096840, 2152020, 2358945, 2516208, 2582424, 2637960, 2725892, 2756520, 2869360, 3145260, 3165552, 3228030, 3407365, 3774312, 3956940, 4088838, 4193680, 4304040, 4717890, 5164848, 5275920, 5451784, 5513040, 6133257, 6290520, 6456060, 6814730, 7548624, 7913880, 8177676, 8608080, 9435780, 10222095, 10903568, 12266514, 12581040, 12912120, 13629460, 15827760, 16355352, 18871560, 20444190, 24533028, 25824240, 27258920, 30666285, 32710704, 37743120, 40888380, 49066056, 54517840, 61332570, 81776760, 98132112, 122665140, 163553520, 245330280, 490660560]

約数ペア:

[(1, 490660560), (2, 245330280), (3, 163553520), (4, 122665140), (5, 98132112), (6, 81776760), (8, 61332570), (9, 54517840), (10, 49066056), (12, 40888380), (13, 37743120), (15, 32710704), (16, 30666285), (18, 27258920), (19, 25824240), (20, 24533028), (24, 20444190), (26, 18871560), (30, 16355352), (31, 15827760), (36, 13629460), (38, 12912120), (39, 12581040), (40, 12266514), (45, 10903568), (48, 10222095), (52, 9435780), (57, 8608080), (60, 8177676), (62, 7913880), (65, 7548624), (72, 6814730), (76, 6456060), (78, 6290520), (80, 6133257), (89, 5513040), (90, 5451784), (93, 5275920), (95, 5164848), (104, 4717890), (114, 4304040), (117, 4193680), (120, 4088838), (124, 3956940), (130, 3774312), (144, 3407365), (152, 3228030), (155, 3165552), (156, 3145260), (171, 2869360), (178, 2756520), (180, 2725892), (186, 2637960), (190, 2582424), (195, 2516208), (208, 2358945), (228, 2152020), (234, 2096840), (240, 2044419), (247, 1986480), (248, 1978470), (260, 1887156), (267, 1837680), (279, 1758640), (285, 1721616), (304, 1614015), (310, 1582776), (312, 1572630), (342, 1434680), (356, 1378260), (360, 1362946), (372, 1318980), (380, 1291212), (390, 1258104), (403, 1217520), (445, 1102608), (456, 1076010), (465, 1055184), (468, 1048420), (494, 993240), (496, 989235), (520, 943578), (534, 918840), (558, 879320), (570, 860808), (585, 838736), (589, 833040), (620, 791388), (624, 786315), (684, 717340), (712, 689130), (720, 681473), (741, 662160), (744, 659490), (760, 645606), (780, 629052), (801, 612560), (806, 608760), (855, 573872), (890, 551304), (912, 538005), (930, 527592), (936, 524210), (988, 496620), (1040, 471789), (1068, 459420), (1116, 439660), (1140, 430404), (1157, 424080), (1170, 419368), (1178, 416520), (1209, 405840), (1235, 397296), (1240, 395694), (1335, 367536), (1368, 358670), (1395, 351728), (1424, 344565), (1482, 331080), (1488, 329745), (1520, 322803), (1560, 314526), (1602, 306280), (1612, 304380), (1691, 290160), (1710, 286936), (1767, 277680), (1780, 275652), (1860, 263796), (1872, 262105), (1976, 248310), (2015, 243504), (2136, 229710), (2223, 220720), (2232, 219830), (2280, 215202), (2314, 212040), (2340, 209684), (2356, 208260), (2418, 202920), (2470, 198648), (2480, 197847), (2670, 183768), (2736, 179335), (2759, 177840), (2790, 175864), (2945, 166608), (2964, 165540), (3120, 157263), (3204, 153140), (3224, 152190), (3382, 145080), (3420, 143468), (3471, 141360), (3534, 138840), (3560, 137826), (3627, 135280), (3705, 132432), (3720, 131898), (3952, 124155), (4005, 122512), (4030, 121752), (4272, 114855), (4446, 110360), (4464, 109915), (4560, 107601), (4628, 106020), (4680, 104842), (4712, 104130), (4836, 101460), (4940, 99324), (5073, 96720), (5301, 92560), (5340, 91884), (5518, 88920), (5580, 87932), (5785, 84816), (5890, 83304), (5928, 82770), (6045, 81168), (6408, 76570), (6448, 76095), (6764, 72540), (6840, 71734), (6942, 70680), (7068, 69420), (7120, 68913), (7254, 67640), (7410, 66216), (7440, 65949), (7657, 64080), (8010, 61256), (8060, 60876), (8277, 59280), (8455, 58032), (8835, 55536), (8892, 55180), (9256, 53010), (9360, 52421), (9424, 52065), (9672, 50730), (9880, 49662), (10146, 48360), (10413, 47120), (10602, 46280), (10680, 45942), (11036, 44460), (11115, 44144), (11160, 43966), (11570, 42408), (11780, 41652), (11856, 41385), (12090, 40584), (12816, 38285), (13528, 36270), (13680, 35867), (13795, 35568), (13884, 35340), (14136, 34710), (14508, 33820), (14820, 33108), (15219, 32240), (15314, 32040), (16020, 30628), (16120, 30438), (16554, 29640), (16910, 29016), (17355, 28272), (17670, 27768), (17784, 27590), (18135, 27056), (18512, 26505), (19344, 25365), (19760, 24831), (20292, 24180), (20826, 23560), (21204, 23140), (21360, 22971), (21983, 22320), (22072, 22230)]