155020320

素因数分解:

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

素因数の和:74

約数の個数: 432

約数和(自身を含む): 666633240

約数和(自身を除く): 511612920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 169, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 338, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 507, 520, 546, 560, 585, 588, 624, 630, 637, 672, 676, 720, 728, 735, 780, 784, 819, 840, 845, 882, 910, 936, 980, 1008, 1014, 1040, 1092, 1120, 1170, 1176, 1183, 1248, 1260, 1274, 1352, 1365, 1440, 1456, 1470, 1521, 1560, 1568, 1638, 1680, 1690, 1764, 1820, 1872, 1911, 1960, 2016, 2028, 2080, 2184, 2197, 2205, 2340, 2352, 2366, 2520, 2535, 2548, 2704, 2730, 2912, 2940, 3042, 3120, 3185, 3276, 3360, 3380, 3528, 3549, 3640, 3744, 3822, 3920, 4056, 4095, 4368, 4394, 4410, 4680, 4704, 4732, 5040, 5070, 5096, 5408, 5460, 5733, 5880, 5915, 6084, 6240, 6370, 6552, 6591, 6760, 7056, 7098, 7280, 7605, 7644, 7840, 8112, 8190, 8281, 8736, 8788, 8820, 9360, 9464, 9555, 10080, 10140, 10192, 10647, 10920, 10985, 11466, 11760, 11830, 12168, 12740, 13104, 13182, 13520, 14112, 14196, 14560, 15210, 15288, 15379, 16224, 16380, 16562, 17576, 17640, 17745, 18720, 18928, 19110, 19773, 20280, 20384, 21294, 21840, 21970, 22932, 23520, 23660, 24336, 24843, 25480, 26208, 26364, 27040, 28392, 28665, 30420, 30576, 30758, 32760, 32955, 33124, 35152, 35280, 35490, 37856, 38220, 39546, 40560, 41405, 42588, 43680, 43940, 45864, 46137, 47320, 48672, 49686, 50960, 52728, 53235, 56784, 57330, 60840, 61152, 61516, 65520, 65910, 66248, 70304, 70560, 70980, 74529, 76440, 76895, 79092, 81120, 82810, 85176, 87880, 91728, 92274, 94640, 98865, 99372, 101920, 105456, 106470, 107653, 113568, 114660, 121680, 123032, 124215, 131040, 131820, 132496, 138411, 141960, 149058, 152880, 153790, 158184, 165620, 170352, 175760, 183456, 184548, 189280, 197730, 198744, 210912, 212940, 215306, 229320, 230685, 243360, 246064, 248430, 263640, 264992, 276822, 283920, 298116, 305760, 307580, 316368, 322959, 331240, 340704, 351520, 369096, 372645, 395460, 397488, 425880, 430612, 458640, 461370, 492128, 496860, 527280, 538265, 553644, 567840, 596232, 615160, 632736, 645918, 662480, 692055, 738192, 745290, 790920, 794976, 851760, 861224, 917280, 922740, 968877, 993720, 1054560, 1076530, 1107288, 1192464, 1230320, 1291836, 1324960, 1384110, 1476384, 1490580, 1581840, 1614795, 1703520, 1722448, 1845480, 1937754, 1987440, 2153060, 2214576, 2384928, 2460640, 2583672, 2768220, 2981160, 3163680, 3229590, 3444896, 3690960, 3875508, 3974880, 4306120, 4429152, 4844385, 5167344, 5536440, 5962320, 6459180, 7381920, 7751016, 8612240, 9688770, 10334688, 11072880, 11924640, 12918360, 15502032, 17224480, 19377540, 22145760, 25836720, 31004064, 38755080, 51673440, 77510160, 155020320]

約数ペア:

[(1, 155020320), (2, 77510160), (3, 51673440), (4, 38755080), (5, 31004064), (6, 25836720), (7, 22145760), (8, 19377540), (9, 17224480), (10, 15502032), (12, 12918360), (13, 11924640), (14, 11072880), (15, 10334688), (16, 9688770), (18, 8612240), (20, 7751016), (21, 7381920), (24, 6459180), (26, 5962320), (28, 5536440), (30, 5167344), (32, 4844385), (35, 4429152), (36, 4306120), (39, 3974880), (40, 3875508), (42, 3690960), (45, 3444896), (48, 3229590), (49, 3163680), (52, 2981160), (56, 2768220), (60, 2583672), (63, 2460640), (65, 2384928), (70, 2214576), (72, 2153060), (78, 1987440), (80, 1937754), (84, 1845480), (90, 1722448), (91, 1703520), (96, 1614795), (98, 1581840), (104, 1490580), (105, 1476384), (112, 1384110), (117, 1324960), (120, 1291836), (126, 1230320), (130, 1192464), (140, 1107288), (144, 1076530), (147, 1054560), (156, 993720), (160, 968877), (168, 922740), (169, 917280), (180, 861224), (182, 851760), (195, 794976), (196, 790920), (208, 745290), (210, 738192), (224, 692055), (234, 662480), (240, 645918), (245, 632736), (252, 615160), (260, 596232), (273, 567840), (280, 553644), (288, 538265), (294, 527280), (312, 496860), (315, 492128), (336, 461370), (338, 458640), (360, 430612), (364, 425880), (390, 397488), (392, 395460), (416, 372645), (420, 369096), (441, 351520), (455, 340704), (468, 331240), (480, 322959), (490, 316368), (504, 307580), (507, 305760), (520, 298116), (546, 283920), (560, 276822), (585, 264992), (588, 263640), (624, 248430), (630, 246064), (637, 243360), (672, 230685), (676, 229320), (720, 215306), (728, 212940), (735, 210912), (780, 198744), (784, 197730), (819, 189280), (840, 184548), (845, 183456), (882, 175760), (910, 170352), (936, 165620), (980, 158184), (1008, 153790), (1014, 152880), (1040, 149058), (1092, 141960), (1120, 138411), (1170, 132496), (1176, 131820), (1183, 131040), (1248, 124215), (1260, 123032), (1274, 121680), (1352, 114660), (1365, 113568), (1440, 107653), (1456, 106470), (1470, 105456), (1521, 101920), (1560, 99372), (1568, 98865), (1638, 94640), (1680, 92274), (1690, 91728), (1764, 87880), (1820, 85176), (1872, 82810), (1911, 81120), (1960, 79092), (2016, 76895), (2028, 76440), (2080, 74529), (2184, 70980), (2197, 70560), (2205, 70304), (2340, 66248), (2352, 65910), (2366, 65520), (2520, 61516), (2535, 61152), (2548, 60840), (2704, 57330), (2730, 56784), (2912, 53235), (2940, 52728), (3042, 50960), (3120, 49686), (3185, 48672), (3276, 47320), (3360, 46137), (3380, 45864), (3528, 43940), (3549, 43680), (3640, 42588), (3744, 41405), (3822, 40560), (3920, 39546), (4056, 38220), (4095, 37856), (4368, 35490), (4394, 35280), (4410, 35152), (4680, 33124), (4704, 32955), (4732, 32760), (5040, 30758), (5070, 30576), (5096, 30420), (5408, 28665), (5460, 28392), (5733, 27040), (5880, 26364), (5915, 26208), (6084, 25480), (6240, 24843), (6370, 24336), (6552, 23660), (6591, 23520), (6760, 22932), (7056, 21970), (7098, 21840), (7280, 21294), (7605, 20384), (7644, 20280), (7840, 19773), (8112, 19110), (8190, 18928), (8281, 18720), (8736, 17745), (8788, 17640), (8820, 17576), (9360, 16562), (9464, 16380), (9555, 16224), (10080, 15379), (10140, 15288), (10192, 15210), (10647, 14560), (10920, 14196), (10985, 14112), (11466, 13520), (11760, 13182), (11830, 13104), (12168, 12740)]