121592520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 471364920

約数和(自身を除く): 349772400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 113, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 226, 244, 245, 252, 280, 294, 305, 315, 339, 360, 366, 392, 420, 427, 441, 452, 488, 490, 504, 549, 565, 588, 610, 630, 678, 732, 735, 791, 840, 854, 882, 904, 915, 980, 1017, 1098, 1130, 1176, 1220, 1260, 1281, 1356, 1464, 1470, 1582, 1695, 1708, 1764, 1830, 1960, 2034, 2135, 2196, 2205, 2260, 2373, 2440, 2520, 2562, 2712, 2745, 2940, 2989, 3164, 3390, 3416, 3528, 3660, 3843, 3955, 4068, 4270, 4392, 4410, 4520, 4746, 5085, 5124, 5490, 5537, 5880, 5978, 6328, 6405, 6780, 6893, 7119, 7320, 7686, 7910, 8136, 8540, 8820, 8967, 9492, 10170, 10248, 10980, 11074, 11865, 11956, 12810, 13560, 13786, 14238, 14945, 15372, 15820, 16611, 17080, 17640, 17934, 18984, 19215, 20340, 20679, 21960, 22148, 23730, 23912, 25620, 26901, 27572, 27685, 28476, 29890, 30744, 31640, 33222, 34465, 35595, 35868, 38430, 40680, 41358, 44296, 44835, 47460, 48251, 49833, 51240, 53802, 55144, 55370, 56952, 59780, 62037, 66444, 68930, 71190, 71736, 76860, 82716, 83055, 89670, 94920, 96502, 99666, 103395, 107604, 110740, 119560, 124074, 132888, 134505, 137860, 142380, 144753, 153720, 165432, 166110, 179340, 193004, 199332, 206790, 215208, 221480, 241255, 248148, 249165, 269010, 275720, 284760, 289506, 310185, 332220, 337757, 358680, 386008, 398664, 413580, 434259, 482510, 496296, 498330, 538020, 579012, 620370, 664440, 675514, 723765, 827160, 868518, 965020, 996660, 1013271, 1076040, 1158024, 1240740, 1351028, 1447530, 1688785, 1737036, 1930040, 1993320, 2026542, 2171295, 2481480, 2702056, 2895060, 3039813, 3377570, 3474072, 4053084, 4342590, 5066355, 5790120, 6079626, 6755140, 8106168, 8685180, 10132710, 12159252, 13510280, 15199065, 17370360, 20265420, 24318504, 30398130, 40530840, 60796260, 121592520]

約数ペア:

[(1, 121592520), (2, 60796260), (3, 40530840), (4, 30398130), (5, 24318504), (6, 20265420), (7, 17370360), (8, 15199065), (9, 13510280), (10, 12159252), (12, 10132710), (14, 8685180), (15, 8106168), (18, 6755140), (20, 6079626), (21, 5790120), (24, 5066355), (28, 4342590), (30, 4053084), (35, 3474072), (36, 3377570), (40, 3039813), (42, 2895060), (45, 2702056), (49, 2481480), (56, 2171295), (60, 2026542), (61, 1993320), (63, 1930040), (70, 1737036), (72, 1688785), (84, 1447530), (90, 1351028), (98, 1240740), (105, 1158024), (113, 1076040), (120, 1013271), (122, 996660), (126, 965020), (140, 868518), (147, 827160), (168, 723765), (180, 675514), (183, 664440), (196, 620370), (210, 579012), (226, 538020), (244, 498330), (245, 496296), (252, 482510), (280, 434259), (294, 413580), (305, 398664), (315, 386008), (339, 358680), (360, 337757), (366, 332220), (392, 310185), (420, 289506), (427, 284760), (441, 275720), (452, 269010), (488, 249165), (490, 248148), (504, 241255), (549, 221480), (565, 215208), (588, 206790), (610, 199332), (630, 193004), (678, 179340), (732, 166110), (735, 165432), (791, 153720), (840, 144753), (854, 142380), (882, 137860), (904, 134505), (915, 132888), (980, 124074), (1017, 119560), (1098, 110740), (1130, 107604), (1176, 103395), (1220, 99666), (1260, 96502), (1281, 94920), (1356, 89670), (1464, 83055), (1470, 82716), (1582, 76860), (1695, 71736), (1708, 71190), (1764, 68930), (1830, 66444), (1960, 62037), (2034, 59780), (2135, 56952), (2196, 55370), (2205, 55144), (2260, 53802), (2373, 51240), (2440, 49833), (2520, 48251), (2562, 47460), (2712, 44835), (2745, 44296), (2940, 41358), (2989, 40680), (3164, 38430), (3390, 35868), (3416, 35595), (3528, 34465), (3660, 33222), (3843, 31640), (3955, 30744), (4068, 29890), (4270, 28476), (4392, 27685), (4410, 27572), (4520, 26901), (4746, 25620), (5085, 23912), (5124, 23730), (5490, 22148), (5537, 21960), (5880, 20679), (5978, 20340), (6328, 19215), (6405, 18984), (6780, 17934), (6893, 17640), (7119, 17080), (7320, 16611), (7686, 15820), (7910, 15372), (8136, 14945), (8540, 14238), (8820, 13786), (8967, 13560), (9492, 12810), (10170, 11956), (10248, 11865), (10980, 11074)]