155271480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 585446400

約数和(自身を除く): 430174920

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, 52, 56, 59, 60, 65, 70, 78, 84, 91, 104, 105, 118, 120, 130, 140, 156, 168, 177, 182, 195, 210, 236, 241, 260, 273, 280, 295, 312, 354, 364, 390, 413, 420, 455, 472, 482, 520, 546, 590, 708, 723, 728, 767, 780, 826, 840, 885, 910, 964, 1092, 1180, 1205, 1239, 1365, 1416, 1446, 1534, 1560, 1652, 1687, 1770, 1820, 1928, 2065, 2184, 2301, 2360, 2410, 2478, 2730, 2892, 3068, 3133, 3304, 3374, 3540, 3615, 3640, 3835, 4130, 4602, 4820, 4956, 5061, 5369, 5460, 5784, 6136, 6195, 6266, 6748, 7080, 7230, 7670, 8260, 8435, 9204, 9399, 9640, 9912, 10122, 10738, 10920, 11505, 12390, 12532, 13496, 14219, 14460, 15340, 15665, 16107, 16520, 16870, 18408, 18798, 20244, 21476, 21931, 23010, 24780, 25064, 25305, 26845, 28438, 28920, 30680, 31330, 32214, 33740, 37596, 40488, 42657, 42952, 43862, 46020, 46995, 49560, 50610, 53690, 56876, 62660, 64428, 65793, 67480, 71095, 75192, 80535, 85314, 87724, 92040, 93990, 99533, 101220, 107380, 109655, 113752, 125320, 128856, 131586, 142190, 161070, 170628, 175448, 184847, 187980, 199066, 202440, 213285, 214760, 219310, 263172, 284380, 298599, 322140, 328965, 341256, 369694, 375960, 398132, 426570, 438620, 497665, 526344, 554541, 568760, 597198, 644280, 657930, 739388, 796264, 853140, 877240, 924235, 995330, 1109082, 1194396, 1293929, 1315860, 1478776, 1492995, 1706280, 1848470, 1990660, 2218164, 2388792, 2587858, 2631720, 2772705, 2985990, 3696940, 3881787, 3981320, 4436328, 5175716, 5545410, 5971980, 6469645, 7393880, 7763574, 10351432, 11090820, 11943960, 12939290, 15527148, 19408935, 22181640, 25878580, 31054296, 38817870, 51757160, 77635740, 155271480]

約数ペア:

[(1, 155271480), (2, 77635740), (3, 51757160), (4, 38817870), (5, 31054296), (6, 25878580), (7, 22181640), (8, 19408935), (10, 15527148), (12, 12939290), (13, 11943960), (14, 11090820), (15, 10351432), (20, 7763574), (21, 7393880), (24, 6469645), (26, 5971980), (28, 5545410), (30, 5175716), (35, 4436328), (39, 3981320), (40, 3881787), (42, 3696940), (52, 2985990), (56, 2772705), (59, 2631720), (60, 2587858), (65, 2388792), (70, 2218164), (78, 1990660), (84, 1848470), (91, 1706280), (104, 1492995), (105, 1478776), (118, 1315860), (120, 1293929), (130, 1194396), (140, 1109082), (156, 995330), (168, 924235), (177, 877240), (182, 853140), (195, 796264), (210, 739388), (236, 657930), (241, 644280), (260, 597198), (273, 568760), (280, 554541), (295, 526344), (312, 497665), (354, 438620), (364, 426570), (390, 398132), (413, 375960), (420, 369694), (455, 341256), (472, 328965), (482, 322140), (520, 298599), (546, 284380), (590, 263172), (708, 219310), (723, 214760), (728, 213285), (767, 202440), (780, 199066), (826, 187980), (840, 184847), (885, 175448), (910, 170628), (964, 161070), (1092, 142190), (1180, 131586), (1205, 128856), (1239, 125320), (1365, 113752), (1416, 109655), (1446, 107380), (1534, 101220), (1560, 99533), (1652, 93990), (1687, 92040), (1770, 87724), (1820, 85314), (1928, 80535), (2065, 75192), (2184, 71095), (2301, 67480), (2360, 65793), (2410, 64428), (2478, 62660), (2730, 56876), (2892, 53690), (3068, 50610), (3133, 49560), (3304, 46995), (3374, 46020), (3540, 43862), (3615, 42952), (3640, 42657), (3835, 40488), (4130, 37596), (4602, 33740), (4820, 32214), (4956, 31330), (5061, 30680), (5369, 28920), (5460, 28438), (5784, 26845), (6136, 25305), (6195, 25064), (6266, 24780), (6748, 23010), (7080, 21931), (7230, 21476), (7670, 20244), (8260, 18798), (8435, 18408), (9204, 16870), (9399, 16520), (9640, 16107), (9912, 15665), (10122, 15340), (10738, 14460), (10920, 14219), (11505, 13496), (12390, 12532)]