489330660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 1806336000

約数和(自身を除く): 1317005340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 59, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 118, 124, 130, 140, 147, 155, 156, 177, 182, 186, 195, 196, 210, 217, 236, 245, 260, 273, 294, 295, 310, 343, 354, 364, 372, 390, 403, 413, 420, 434, 455, 465, 490, 546, 588, 590, 620, 637, 651, 686, 708, 735, 767, 780, 806, 826, 868, 885, 910, 930, 980, 1029, 1085, 1092, 1180, 1209, 1239, 1274, 1302, 1365, 1372, 1470, 1519, 1534, 1612, 1652, 1715, 1770, 1820, 1829, 1860, 1911, 2015, 2058, 2065, 2170, 2301, 2418, 2478, 2548, 2604, 2730, 2821, 2891, 2940, 3038, 3068, 3185, 3255, 3430, 3540, 3658, 3822, 3835, 4030, 4116, 4130, 4340, 4459, 4557, 4602, 4836, 4956, 5145, 5369, 5460, 5487, 5642, 5782, 6045, 6076, 6195, 6370, 6510, 6860, 7316, 7595, 7644, 7670, 8060, 8260, 8463, 8673, 8918, 9114, 9145, 9204, 9555, 10290, 10633, 10738, 10974, 11284, 11505, 11564, 12090, 12390, 12740, 12803, 13020, 13377, 14105, 14455, 15190, 15340, 16107, 16926, 17346, 17836, 18228, 18290, 19110, 19747, 20237, 20580, 21266, 21476, 21948, 22295, 22785, 23010, 23777, 24180, 24780, 25606, 26754, 26845, 27435, 28210, 28910, 30380, 31899, 32214, 33852, 34692, 36580, 37583, 38220, 38409, 39494, 40474, 42315, 42532, 43365, 44590, 45570, 46020, 47554, 51212, 53165, 53508, 53690, 54870, 56420, 57820, 59241, 60711, 63798, 64015, 64428, 66885, 71331, 75166, 76818, 78988, 80535, 80948, 84630, 86730, 89180, 89621, 91140, 95108, 98735, 101185, 106330, 107380, 109740, 112749, 118482, 118885, 121422, 127596, 128030, 133770, 138229, 142662, 150332, 153636, 159495, 161070, 166439, 169260, 173460, 179242, 187915, 192045, 197470, 202370, 212660, 225498, 236964, 237770, 242844, 256060, 263081, 267540, 268863, 276458, 285324, 296205, 303555, 318990, 322140, 332878, 356655, 358484, 375830, 384090, 394940, 404740, 414687, 448105, 450996, 475540, 499317, 526162, 537726, 552916, 563745, 592410, 607110, 627347, 637980, 665756, 691145, 713310, 751660, 768180, 789243, 829374, 832195, 896210, 998634, 1052324, 1075452, 1127490, 1165073, 1184820, 1214220, 1254694, 1315405, 1344315, 1382290, 1426620, 1578486, 1658748, 1664390, 1792420, 1882041, 1997268, 2073435, 2254980, 2330146, 2496585, 2509388, 2630810, 2688630, 2764580, 3136735, 3156972, 3328780, 3495219, 3764082, 3946215, 4146870, 4660292, 4993170, 5261620, 5377260, 5825365, 6273470, 6990438, 7528164, 7892430, 8155511, 8293740, 9410205, 9986340, 11650730, 12546940, 13980876, 15784860, 16311022, 17476095, 18820410, 23301460, 24466533, 32622044, 34952190, 37640820, 40777555, 48933066, 69904380, 81555110, 97866132, 122332665, 163110220, 244665330, 489330660]

約数ペア:

[(1, 489330660), (2, 244665330), (3, 163110220), (4, 122332665), (5, 97866132), (6, 81555110), (7, 69904380), (10, 48933066), (12, 40777555), (13, 37640820), (14, 34952190), (15, 32622044), (20, 24466533), (21, 23301460), (26, 18820410), (28, 17476095), (30, 16311022), (31, 15784860), (35, 13980876), (39, 12546940), (42, 11650730), (49, 9986340), (52, 9410205), (59, 8293740), (60, 8155511), (62, 7892430), (65, 7528164), (70, 6990438), (78, 6273470), (84, 5825365), (91, 5377260), (93, 5261620), (98, 4993170), (105, 4660292), (118, 4146870), (124, 3946215), (130, 3764082), (140, 3495219), (147, 3328780), (155, 3156972), (156, 3136735), (177, 2764580), (182, 2688630), (186, 2630810), (195, 2509388), (196, 2496585), (210, 2330146), (217, 2254980), (236, 2073435), (245, 1997268), (260, 1882041), (273, 1792420), (294, 1664390), (295, 1658748), (310, 1578486), (343, 1426620), (354, 1382290), (364, 1344315), (372, 1315405), (390, 1254694), (403, 1214220), (413, 1184820), (420, 1165073), (434, 1127490), (455, 1075452), (465, 1052324), (490, 998634), (546, 896210), (588, 832195), (590, 829374), (620, 789243), (637, 768180), (651, 751660), (686, 713310), (708, 691145), (735, 665756), (767, 637980), (780, 627347), (806, 607110), (826, 592410), (868, 563745), (885, 552916), (910, 537726), (930, 526162), (980, 499317), (1029, 475540), (1085, 450996), (1092, 448105), (1180, 414687), (1209, 404740), (1239, 394940), (1274, 384090), (1302, 375830), (1365, 358484), (1372, 356655), (1470, 332878), (1519, 322140), (1534, 318990), (1612, 303555), (1652, 296205), (1715, 285324), (1770, 276458), (1820, 268863), (1829, 267540), (1860, 263081), (1911, 256060), (2015, 242844), (2058, 237770), (2065, 236964), (2170, 225498), (2301, 212660), (2418, 202370), (2478, 197470), (2548, 192045), (2604, 187915), (2730, 179242), (2821, 173460), (2891, 169260), (2940, 166439), (3038, 161070), (3068, 159495), (3185, 153636), (3255, 150332), (3430, 142662), (3540, 138229), (3658, 133770), (3822, 128030), (3835, 127596), (4030, 121422), (4116, 118885), (4130, 118482), (4340, 112749), (4459, 109740), (4557, 107380), (4602, 106330), (4836, 101185), (4956, 98735), (5145, 95108), (5369, 91140), (5460, 89621), (5487, 89180), (5642, 86730), (5782, 84630), (6045, 80948), (6076, 80535), (6195, 78988), (6370, 76818), (6510, 75166), (6860, 71331), (7316, 66885), (7595, 64428), (7644, 64015), (7670, 63798), (8060, 60711), (8260, 59241), (8463, 57820), (8673, 56420), (8918, 54870), (9114, 53690), (9145, 53508), (9204, 53165), (9555, 51212), (10290, 47554), (10633, 46020), (10738, 45570), (10974, 44590), (11284, 43365), (11505, 42532), (11564, 42315), (12090, 40474), (12390, 39494), (12740, 38409), (12803, 38220), (13020, 37583), (13377, 36580), (14105, 34692), (14455, 33852), (15190, 32214), (15340, 31899), (16107, 30380), (16926, 28910), (17346, 28210), (17836, 27435), (18228, 26845), (18290, 26754), (19110, 25606), (19747, 24780), (20237, 24180), (20580, 23777), (21266, 23010), (21476, 22785), (21948, 22295)]