172741920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 650280960

約数和(自身を除く): 477539040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 47, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 94, 95, 96, 104, 114, 120, 124, 130, 141, 152, 155, 156, 160, 186, 188, 190, 195, 208, 228, 235, 240, 247, 248, 260, 282, 285, 304, 310, 312, 372, 376, 380, 390, 403, 416, 456, 465, 470, 480, 494, 496, 520, 564, 570, 589, 608, 611, 620, 624, 705, 741, 744, 752, 760, 780, 806, 893, 912, 930, 940, 988, 992, 1040, 1128, 1140, 1178, 1209, 1222, 1235, 1240, 1248, 1410, 1457, 1482, 1488, 1504, 1520, 1560, 1612, 1767, 1786, 1824, 1833, 1860, 1880, 1976, 2015, 2080, 2256, 2280, 2356, 2418, 2444, 2470, 2480, 2679, 2820, 2914, 2945, 2964, 2976, 3040, 3055, 3120, 3224, 3534, 3572, 3666, 3705, 3720, 3760, 3952, 4030, 4371, 4465, 4512, 4560, 4712, 4836, 4888, 4940, 4960, 5358, 5640, 5828, 5890, 5928, 6045, 6110, 6240, 6448, 7068, 7144, 7285, 7332, 7410, 7440, 7520, 7657, 7904, 8060, 8742, 8835, 8930, 9120, 9165, 9424, 9672, 9776, 9880, 10716, 11280, 11609, 11656, 11780, 11856, 12090, 12220, 12896, 13395, 14136, 14288, 14570, 14664, 14820, 14880, 15314, 16120, 17484, 17670, 17860, 18330, 18848, 18941, 19344, 19552, 19760, 21432, 21855, 22560, 22971, 23218, 23312, 23560, 23712, 24180, 24440, 26790, 27683, 28272, 28576, 29140, 29328, 29640, 30628, 32240, 34827, 34968, 35340, 35720, 36660, 37882, 38285, 38688, 39520, 42864, 43710, 45942, 46436, 46624, 47120, 48360, 48880, 53580, 55366, 56544, 56823, 58045, 58280, 58656, 59280, 61256, 64480, 69654, 69936, 70680, 71440, 73320, 75764, 76570, 83049, 85728, 87420, 91884, 92872, 94240, 94705, 96720, 97760, 107160, 110732, 113646, 114855, 116090, 116560, 118560, 122512, 138415, 139308, 139872, 141360, 142880, 146640, 151528, 153140, 166098, 174135, 174840, 183768, 185744, 189410, 193440, 214320, 221464, 227292, 229710, 232180, 233120, 245024, 276830, 278616, 282720, 284115, 293280, 303056, 306280, 332196, 348270, 349680, 359879, 367536, 371488, 378820, 415245, 428640, 442928, 454584, 459420, 464360, 553660, 557232, 568230, 606112, 612560, 664392, 696540, 699360, 719758, 735072, 757640, 830490, 885856, 909168, 918840, 928720, 1079637, 1107320, 1114464, 1136460, 1225120, 1328784, 1393080, 1439516, 1515280, 1660980, 1799395, 1818336, 1837680, 1857440, 2159274, 2214640, 2272920, 2657568, 2786160, 2879032, 3030560, 3321960, 3598790, 3675360, 4318548, 4429280, 4545840, 5398185, 5572320, 5758064, 6643920, 7197580, 8637096, 9091680, 10796370, 11516128, 13287840, 14395160, 17274192, 21592740, 28790320, 34548384, 43185480, 57580640, 86370960, 172741920]

約数ペア:

[(1, 172741920), (2, 86370960), (3, 57580640), (4, 43185480), (5, 34548384), (6, 28790320), (8, 21592740), (10, 17274192), (12, 14395160), (13, 13287840), (15, 11516128), (16, 10796370), (19, 9091680), (20, 8637096), (24, 7197580), (26, 6643920), (30, 5758064), (31, 5572320), (32, 5398185), (38, 4545840), (39, 4429280), (40, 4318548), (47, 3675360), (48, 3598790), (52, 3321960), (57, 3030560), (60, 2879032), (62, 2786160), (65, 2657568), (76, 2272920), (78, 2214640), (80, 2159274), (93, 1857440), (94, 1837680), (95, 1818336), (96, 1799395), (104, 1660980), (114, 1515280), (120, 1439516), (124, 1393080), (130, 1328784), (141, 1225120), (152, 1136460), (155, 1114464), (156, 1107320), (160, 1079637), (186, 928720), (188, 918840), (190, 909168), (195, 885856), (208, 830490), (228, 757640), (235, 735072), (240, 719758), (247, 699360), (248, 696540), (260, 664392), (282, 612560), (285, 606112), (304, 568230), (310, 557232), (312, 553660), (372, 464360), (376, 459420), (380, 454584), (390, 442928), (403, 428640), (416, 415245), (456, 378820), (465, 371488), (470, 367536), (480, 359879), (494, 349680), (496, 348270), (520, 332196), (564, 306280), (570, 303056), (589, 293280), (608, 284115), (611, 282720), (620, 278616), (624, 276830), (705, 245024), (741, 233120), (744, 232180), (752, 229710), (760, 227292), (780, 221464), (806, 214320), (893, 193440), (912, 189410), (930, 185744), (940, 183768), (988, 174840), (992, 174135), (1040, 166098), (1128, 153140), (1140, 151528), (1178, 146640), (1209, 142880), (1222, 141360), (1235, 139872), (1240, 139308), (1248, 138415), (1410, 122512), (1457, 118560), (1482, 116560), (1488, 116090), (1504, 114855), (1520, 113646), (1560, 110732), (1612, 107160), (1767, 97760), (1786, 96720), (1824, 94705), (1833, 94240), (1860, 92872), (1880, 91884), (1976, 87420), (2015, 85728), (2080, 83049), (2256, 76570), (2280, 75764), (2356, 73320), (2418, 71440), (2444, 70680), (2470, 69936), (2480, 69654), (2679, 64480), (2820, 61256), (2914, 59280), (2945, 58656), (2964, 58280), (2976, 58045), (3040, 56823), (3055, 56544), (3120, 55366), (3224, 53580), (3534, 48880), (3572, 48360), (3666, 47120), (3705, 46624), (3720, 46436), (3760, 45942), (3952, 43710), (4030, 42864), (4371, 39520), (4465, 38688), (4512, 38285), (4560, 37882), (4712, 36660), (4836, 35720), (4888, 35340), (4940, 34968), (4960, 34827), (5358, 32240), (5640, 30628), (5828, 29640), (5890, 29328), (5928, 29140), (6045, 28576), (6110, 28272), (6240, 27683), (6448, 26790), (7068, 24440), (7144, 24180), (7285, 23712), (7332, 23560), (7410, 23312), (7440, 23218), (7520, 22971), (7657, 22560), (7904, 21855), (8060, 21432), (8742, 19760), (8835, 19552), (8930, 19344), (9120, 18941), (9165, 18848), (9424, 18330), (9672, 17860), (9776, 17670), (9880, 17484), (10716, 16120), (11280, 15314), (11609, 14880), (11656, 14820), (11780, 14664), (11856, 14570), (12090, 14288), (12220, 14136), (12896, 13395)]