159388320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 640120320

約数和(自身を除く): 480732000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 89, 91, 96, 104, 105, 112, 120, 123, 130, 140, 156, 160, 164, 168, 178, 182, 195, 205, 208, 210, 224, 240, 246, 260, 267, 273, 280, 287, 312, 328, 336, 356, 364, 390, 410, 416, 420, 445, 455, 480, 492, 520, 533, 534, 546, 560, 574, 615, 623, 624, 656, 672, 712, 728, 780, 820, 840, 861, 890, 910, 984, 1040, 1066, 1068, 1092, 1120, 1148, 1157, 1230, 1246, 1248, 1312, 1335, 1365, 1424, 1435, 1456, 1560, 1599, 1640, 1680, 1722, 1780, 1820, 1869, 1968, 2080, 2132, 2136, 2184, 2296, 2314, 2460, 2492, 2665, 2670, 2730, 2848, 2870, 2912, 3115, 3120, 3198, 3280, 3360, 3444, 3471, 3560, 3640, 3649, 3731, 3738, 3936, 4264, 4272, 4305, 4368, 4592, 4628, 4920, 4984, 5330, 5340, 5460, 5740, 5785, 6230, 6240, 6396, 6560, 6888, 6942, 7120, 7280, 7298, 7462, 7476, 7995, 8099, 8528, 8544, 8610, 8736, 9184, 9256, 9345, 9840, 9968, 10660, 10680, 10920, 10947, 11193, 11480, 11570, 12460, 12792, 13776, 13884, 14240, 14560, 14596, 14924, 14952, 15990, 16198, 17056, 17220, 17355, 18245, 18512, 18655, 18690, 19680, 19936, 21320, 21360, 21840, 21894, 22386, 22960, 23140, 24297, 24920, 25543, 25584, 27552, 27768, 29192, 29848, 29904, 31980, 32396, 34440, 34710, 36490, 37024, 37310, 37380, 40495, 42640, 42720, 43680, 43788, 44772, 45920, 46280, 47437, 48594, 49840, 51086, 51168, 54735, 55536, 55965, 58384, 59696, 59808, 63960, 64792, 68880, 69420, 72980, 74620, 74760, 76629, 80990, 85280, 87576, 89544, 92560, 94874, 97188, 99680, 102172, 109470, 111072, 111930, 116768, 119392, 121485, 127715, 127920, 129584, 137760, 138840, 142311, 145960, 149240, 149520, 153258, 161980, 175152, 179088, 185120, 189748, 194376, 204344, 218940, 223860, 237185, 242970, 255430, 255840, 259168, 277680, 284622, 291920, 298480, 299040, 306516, 323960, 332059, 350304, 358176, 379496, 383145, 388752, 408688, 437880, 447720, 474370, 485940, 510860, 555360, 569244, 583840, 596960, 613032, 647920, 664118, 711555, 758992, 766290, 777504, 817376, 875760, 895440, 948740, 971880, 996177, 1021720, 1138488, 1226064, 1295840, 1328236, 1423110, 1517984, 1532580, 1660295, 1751520, 1790880, 1897480, 1943760, 1992354, 2043440, 2276976, 2452128, 2656472, 2846220, 3065160, 3320590, 3794960, 3887520, 3984708, 4086880, 4553952, 4980885, 5312944, 5692440, 6130320, 6641180, 7589920, 7969416, 9961770, 10625888, 11384880, 12260640, 13282360, 15938832, 19923540, 22769760, 26564720, 31877664, 39847080, 53129440, 79694160, 159388320]

約数ペア:

[(1, 159388320), (2, 79694160), (3, 53129440), (4, 39847080), (5, 31877664), (6, 26564720), (7, 22769760), (8, 19923540), (10, 15938832), (12, 13282360), (13, 12260640), (14, 11384880), (15, 10625888), (16, 9961770), (20, 7969416), (21, 7589920), (24, 6641180), (26, 6130320), (28, 5692440), (30, 5312944), (32, 4980885), (35, 4553952), (39, 4086880), (40, 3984708), (41, 3887520), (42, 3794960), (48, 3320590), (52, 3065160), (56, 2846220), (60, 2656472), (65, 2452128), (70, 2276976), (78, 2043440), (80, 1992354), (82, 1943760), (84, 1897480), (89, 1790880), (91, 1751520), (96, 1660295), (104, 1532580), (105, 1517984), (112, 1423110), (120, 1328236), (123, 1295840), (130, 1226064), (140, 1138488), (156, 1021720), (160, 996177), (164, 971880), (168, 948740), (178, 895440), (182, 875760), (195, 817376), (205, 777504), (208, 766290), (210, 758992), (224, 711555), (240, 664118), (246, 647920), (260, 613032), (267, 596960), (273, 583840), (280, 569244), (287, 555360), (312, 510860), (328, 485940), (336, 474370), (356, 447720), (364, 437880), (390, 408688), (410, 388752), (416, 383145), (420, 379496), (445, 358176), (455, 350304), (480, 332059), (492, 323960), (520, 306516), (533, 299040), (534, 298480), (546, 291920), (560, 284622), (574, 277680), (615, 259168), (623, 255840), (624, 255430), (656, 242970), (672, 237185), (712, 223860), (728, 218940), (780, 204344), (820, 194376), (840, 189748), (861, 185120), (890, 179088), (910, 175152), (984, 161980), (1040, 153258), (1066, 149520), (1068, 149240), (1092, 145960), (1120, 142311), (1148, 138840), (1157, 137760), (1230, 129584), (1246, 127920), (1248, 127715), (1312, 121485), (1335, 119392), (1365, 116768), (1424, 111930), (1435, 111072), (1456, 109470), (1560, 102172), (1599, 99680), (1640, 97188), (1680, 94874), (1722, 92560), (1780, 89544), (1820, 87576), (1869, 85280), (1968, 80990), (2080, 76629), (2132, 74760), (2136, 74620), (2184, 72980), (2296, 69420), (2314, 68880), (2460, 64792), (2492, 63960), (2665, 59808), (2670, 59696), (2730, 58384), (2848, 55965), (2870, 55536), (2912, 54735), (3115, 51168), (3120, 51086), (3198, 49840), (3280, 48594), (3360, 47437), (3444, 46280), (3471, 45920), (3560, 44772), (3640, 43788), (3649, 43680), (3731, 42720), (3738, 42640), (3936, 40495), (4264, 37380), (4272, 37310), (4305, 37024), (4368, 36490), (4592, 34710), (4628, 34440), (4920, 32396), (4984, 31980), (5330, 29904), (5340, 29848), (5460, 29192), (5740, 27768), (5785, 27552), (6230, 25584), (6240, 25543), (6396, 24920), (6560, 24297), (6888, 23140), (6942, 22960), (7120, 22386), (7280, 21894), (7298, 21840), (7462, 21360), (7476, 21320), (7995, 19936), (8099, 19680), (8528, 18690), (8544, 18655), (8610, 18512), (8736, 18245), (9184, 17355), (9256, 17220), (9345, 17056), (9840, 16198), (9968, 15990), (10660, 14952), (10680, 14924), (10920, 14596), (10947, 14560), (11193, 14240), (11480, 13884), (11570, 13776), (12460, 12792)]