345279480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 192

約数和(自身を含む): 1297931040

約数和(自身を除く): 952651560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 4517, 5096, 5460, 5880, 6370, 7644, 9034, 9555, 10920, 12740, 13551, 15288, 18068, 19110, 22585, 25480, 27102, 31619, 36136, 38220, 45170, 54204, 58721, 63238, 67755, 76440, 90340, 94857, 108408, 117442, 126476, 135510, 158095, 176163, 180680, 189714, 221333, 234884, 252952, 271020, 293605, 316190, 352326, 379428, 411047, 442666, 469768, 474285, 542040, 587210, 632380, 663999, 704652, 758856, 822094, 880815, 885332, 948570, 1106665, 1174420, 1233141, 1264760, 1327998, 1409304, 1644188, 1761630, 1770664, 1897140, 2055235, 2213330, 2348840, 2466282, 2655996, 2877329, 3288376, 3319995, 3523260, 3794280, 4110470, 4426660, 4932564, 5311992, 5754658, 6165705, 6639990, 7046520, 8220940, 8631987, 8853320, 9865128, 11509316, 12331410, 13279980, 14386645, 16441880, 17263974, 23018632, 24662820, 26559960, 28773290, 34527948, 43159935, 49325640, 57546580, 69055896, 86319870, 115093160, 172639740, 345279480]

約数ペア:

[(1, 345279480), (2, 172639740), (3, 115093160), (4, 86319870), (5, 69055896), (6, 57546580), (7, 49325640), (8, 43159935), (10, 34527948), (12, 28773290), (13, 26559960), (14, 24662820), (15, 23018632), (20, 17263974), (21, 16441880), (24, 14386645), (26, 13279980), (28, 12331410), (30, 11509316), (35, 9865128), (39, 8853320), (40, 8631987), (42, 8220940), (49, 7046520), (52, 6639990), (56, 6165705), (60, 5754658), (65, 5311992), (70, 4932564), (78, 4426660), (84, 4110470), (91, 3794280), (98, 3523260), (104, 3319995), (105, 3288376), (120, 2877329), (130, 2655996), (140, 2466282), (147, 2348840), (156, 2213330), (168, 2055235), (182, 1897140), (195, 1770664), (196, 1761630), (210, 1644188), (245, 1409304), (260, 1327998), (273, 1264760), (280, 1233141), (294, 1174420), (312, 1106665), (364, 948570), (390, 885332), (392, 880815), (420, 822094), (455, 758856), (490, 704652), (520, 663999), (546, 632380), (588, 587210), (637, 542040), (728, 474285), (735, 469768), (780, 442666), (840, 411047), (910, 379428), (980, 352326), (1092, 316190), (1176, 293605), (1274, 271020), (1365, 252952), (1470, 234884), (1560, 221333), (1820, 189714), (1911, 180680), (1960, 176163), (2184, 158095), (2548, 135510), (2730, 126476), (2940, 117442), (3185, 108408), (3640, 94857), (3822, 90340), (4517, 76440), (5096, 67755), (5460, 63238), (5880, 58721), (6370, 54204), (7644, 45170), (9034, 38220), (9555, 36136), (10920, 31619), (12740, 27102), (13551, 25480), (15288, 22585), (18068, 19110)]