156733920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 644474880

約数和(自身を除く): 487740960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 146, 160, 168, 180, 189, 210, 213, 216, 219, 224, 240, 252, 270, 280, 284, 288, 292, 315, 336, 355, 360, 365, 378, 420, 426, 432, 438, 480, 497, 504, 511, 540, 560, 568, 584, 630, 639, 657, 672, 710, 720, 730, 756, 840, 852, 864, 876, 945, 994, 1008, 1022, 1065, 1080, 1095, 1120, 1136, 1168, 1260, 1278, 1314, 1420, 1440, 1460, 1491, 1512, 1533, 1680, 1704, 1752, 1890, 1917, 1971, 1988, 2016, 2044, 2130, 2160, 2190, 2272, 2336, 2485, 2520, 2555, 2556, 2628, 2840, 2920, 2982, 3024, 3066, 3195, 3285, 3360, 3408, 3504, 3780, 3834, 3942, 3976, 4088, 4260, 4320, 4380, 4473, 4599, 4970, 5040, 5110, 5112, 5183, 5256, 5680, 5840, 5964, 6048, 6132, 6390, 6570, 6816, 7008, 7455, 7560, 7665, 7668, 7884, 7952, 8176, 8520, 8760, 8946, 9198, 9585, 9855, 9940, 10080, 10220, 10224, 10366, 10512, 11360, 11680, 11928, 12264, 12780, 13140, 13419, 13797, 14910, 15120, 15330, 15336, 15549, 15768, 15904, 16352, 17040, 17520, 17892, 18396, 19170, 19710, 19880, 20440, 20448, 20732, 21024, 22365, 22995, 23856, 24528, 25560, 25915, 26280, 26838, 27594, 29820, 30240, 30660, 30672, 31098, 31536, 34080, 35040, 35784, 36281, 36792, 38340, 39420, 39760, 40880, 41464, 44730, 45990, 46647, 47712, 49056, 51120, 51830, 52560, 53676, 55188, 59640, 61320, 61344, 62196, 63072, 67095, 68985, 71568, 72562, 73584, 76680, 77745, 78840, 79520, 81760, 82928, 89460, 91980, 93294, 102240, 103660, 105120, 107352, 108843, 110376, 119280, 122640, 124392, 134190, 137970, 139941, 143136, 145124, 147168, 153360, 155490, 157680, 165856, 178920, 181405, 183960, 186588, 207320, 214704, 217686, 220752, 233235, 238560, 245280, 248784, 268380, 275940, 279882, 290248, 306720, 310980, 315360, 326529, 357840, 362810, 367920, 373176, 414640, 429408, 435372, 441504, 466470, 497568, 536760, 544215, 551880, 559764, 580496, 621960, 653058, 699705, 715680, 725620, 735840, 746352, 829280, 870744, 932940, 979587, 1073520, 1088430, 1103760, 1119528, 1160992, 1243920, 1306116, 1399410, 1451240, 1492704, 1632645, 1741488, 1865880, 1959174, 2147040, 2176860, 2207520, 2239056, 2487840, 2612232, 2798820, 2902480, 3265290, 3482976, 3731760, 3918348, 4353720, 4478112, 4897935, 5224464, 5597640, 5804960, 6530580, 7463520, 7836696, 8707440, 9795870, 10448928, 11195280, 13061160, 15673392, 17414880, 19591740, 22390560, 26122320, 31346784, 39183480, 52244640, 78366960, 156733920]

約数ペア:

[(1, 156733920), (2, 78366960), (3, 52244640), (4, 39183480), (5, 31346784), (6, 26122320), (7, 22390560), (8, 19591740), (9, 17414880), (10, 15673392), (12, 13061160), (14, 11195280), (15, 10448928), (16, 9795870), (18, 8707440), (20, 7836696), (21, 7463520), (24, 6530580), (27, 5804960), (28, 5597640), (30, 5224464), (32, 4897935), (35, 4478112), (36, 4353720), (40, 3918348), (42, 3731760), (45, 3482976), (48, 3265290), (54, 2902480), (56, 2798820), (60, 2612232), (63, 2487840), (70, 2239056), (71, 2207520), (72, 2176860), (73, 2147040), (80, 1959174), (84, 1865880), (90, 1741488), (96, 1632645), (105, 1492704), (108, 1451240), (112, 1399410), (120, 1306116), (126, 1243920), (135, 1160992), (140, 1119528), (142, 1103760), (144, 1088430), (146, 1073520), (160, 979587), (168, 932940), (180, 870744), (189, 829280), (210, 746352), (213, 735840), (216, 725620), (219, 715680), (224, 699705), (240, 653058), (252, 621960), (270, 580496), (280, 559764), (284, 551880), (288, 544215), (292, 536760), (315, 497568), (336, 466470), (355, 441504), (360, 435372), (365, 429408), (378, 414640), (420, 373176), (426, 367920), (432, 362810), (438, 357840), (480, 326529), (497, 315360), (504, 310980), (511, 306720), (540, 290248), (560, 279882), (568, 275940), (584, 268380), (630, 248784), (639, 245280), (657, 238560), (672, 233235), (710, 220752), (720, 217686), (730, 214704), (756, 207320), (840, 186588), (852, 183960), (864, 181405), (876, 178920), (945, 165856), (994, 157680), (1008, 155490), (1022, 153360), (1065, 147168), (1080, 145124), (1095, 143136), (1120, 139941), (1136, 137970), (1168, 134190), (1260, 124392), (1278, 122640), (1314, 119280), (1420, 110376), (1440, 108843), (1460, 107352), (1491, 105120), (1512, 103660), (1533, 102240), (1680, 93294), (1704, 91980), (1752, 89460), (1890, 82928), (1917, 81760), (1971, 79520), (1988, 78840), (2016, 77745), (2044, 76680), (2130, 73584), (2160, 72562), (2190, 71568), (2272, 68985), (2336, 67095), (2485, 63072), (2520, 62196), (2555, 61344), (2556, 61320), (2628, 59640), (2840, 55188), (2920, 53676), (2982, 52560), (3024, 51830), (3066, 51120), (3195, 49056), (3285, 47712), (3360, 46647), (3408, 45990), (3504, 44730), (3780, 41464), (3834, 40880), (3942, 39760), (3976, 39420), (4088, 38340), (4260, 36792), (4320, 36281), (4380, 35784), (4473, 35040), (4599, 34080), (4970, 31536), (5040, 31098), (5110, 30672), (5112, 30660), (5183, 30240), (5256, 29820), (5680, 27594), (5840, 26838), (5964, 26280), (6048, 25915), (6132, 25560), (6390, 24528), (6570, 23856), (6816, 22995), (7008, 22365), (7455, 21024), (7560, 20732), (7665, 20448), (7668, 20440), (7884, 19880), (7952, 19710), (8176, 19170), (8520, 18396), (8760, 17892), (8946, 17520), (9198, 17040), (9585, 16352), (9855, 15904), (9940, 15768), (10080, 15549), (10220, 15336), (10224, 15330), (10366, 15120), (10512, 14910), (11360, 13797), (11680, 13419), (11928, 13140), (12264, 12780)]