27824160

素因数分解:

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

素因数の和:65

約数の個数: 288

約数和(自身を含む): 110678400

約数和(自身を除く): 82854240

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, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 169, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 338, 343, 364, 390, 392, 416, 420, 455, 480, 490, 507, 520, 546, 560, 588, 624, 637, 672, 676, 686, 728, 735, 780, 784, 840, 845, 910, 980, 1014, 1029, 1040, 1092, 1120, 1176, 1183, 1248, 1274, 1352, 1365, 1372, 1456, 1470, 1560, 1568, 1680, 1690, 1715, 1820, 1911, 1960, 2028, 2058, 2080, 2184, 2352, 2366, 2535, 2548, 2704, 2730, 2744, 2912, 2940, 3120, 3185, 3360, 3380, 3430, 3549, 3640, 3822, 3920, 4056, 4116, 4368, 4459, 4704, 4732, 5070, 5096, 5145, 5408, 5460, 5488, 5880, 5915, 6240, 6370, 6760, 6860, 7098, 7280, 7644, 7840, 8112, 8232, 8281, 8736, 8918, 9464, 9555, 10140, 10192, 10290, 10920, 10976, 11760, 11830, 12740, 13377, 13520, 13720, 14196, 14560, 15288, 16224, 16464, 16562, 17745, 17836, 18928, 19110, 20280, 20384, 20580, 21840, 22295, 23520, 23660, 24843, 25480, 26754, 27040, 27440, 28392, 30576, 32928, 33124, 35490, 35672, 37856, 38220, 40560, 41160, 41405, 43680, 44590, 47320, 49686, 50960, 53508, 54880, 56784, 57967, 61152, 66248, 66885, 70980, 71344, 76440, 81120, 82320, 82810, 89180, 94640, 99372, 101920, 107016, 113568, 115934, 124215, 132496, 133770, 141960, 142688, 152880, 164640, 165620, 173901, 178360, 189280, 198744, 214032, 231868, 248430, 264992, 267540, 283920, 289835, 305760, 331240, 347802, 356720, 397488, 428064, 463736, 496860, 535080, 567840, 579670, 662480, 695604, 713440, 794976, 869505, 927472, 993720, 1070160, 1159340, 1324960, 1391208, 1739010, 1854944, 1987440, 2140320, 2318680, 2782416, 3478020, 3974880, 4637360, 5564832, 6956040, 9274720, 13912080, 27824160]

約数ペア:

[(1, 27824160), (2, 13912080), (3, 9274720), (4, 6956040), (5, 5564832), (6, 4637360), (7, 3974880), (8, 3478020), (10, 2782416), (12, 2318680), (13, 2140320), (14, 1987440), (15, 1854944), (16, 1739010), (20, 1391208), (21, 1324960), (24, 1159340), (26, 1070160), (28, 993720), (30, 927472), (32, 869505), (35, 794976), (39, 713440), (40, 695604), (42, 662480), (48, 579670), (49, 567840), (52, 535080), (56, 496860), (60, 463736), (65, 428064), (70, 397488), (78, 356720), (80, 347802), (84, 331240), (91, 305760), (96, 289835), (98, 283920), (104, 267540), (105, 264992), (112, 248430), (120, 231868), (130, 214032), (140, 198744), (147, 189280), (156, 178360), (160, 173901), (168, 165620), (169, 164640), (182, 152880), (195, 142688), (196, 141960), (208, 133770), (210, 132496), (224, 124215), (240, 115934), (245, 113568), (260, 107016), (273, 101920), (280, 99372), (294, 94640), (312, 89180), (336, 82810), (338, 82320), (343, 81120), (364, 76440), (390, 71344), (392, 70980), (416, 66885), (420, 66248), (455, 61152), (480, 57967), (490, 56784), (507, 54880), (520, 53508), (546, 50960), (560, 49686), (588, 47320), (624, 44590), (637, 43680), (672, 41405), (676, 41160), (686, 40560), (728, 38220), (735, 37856), (780, 35672), (784, 35490), (840, 33124), (845, 32928), (910, 30576), (980, 28392), (1014, 27440), (1029, 27040), (1040, 26754), (1092, 25480), (1120, 24843), (1176, 23660), (1183, 23520), (1248, 22295), (1274, 21840), (1352, 20580), (1365, 20384), (1372, 20280), (1456, 19110), (1470, 18928), (1560, 17836), (1568, 17745), (1680, 16562), (1690, 16464), (1715, 16224), (1820, 15288), (1911, 14560), (1960, 14196), (2028, 13720), (2058, 13520), (2080, 13377), (2184, 12740), (2352, 11830), (2366, 11760), (2535, 10976), (2548, 10920), (2704, 10290), (2730, 10192), (2744, 10140), (2912, 9555), (2940, 9464), (3120, 8918), (3185, 8736), (3360, 8281), (3380, 8232), (3430, 8112), (3549, 7840), (3640, 7644), (3822, 7280), (3920, 7098), (4056, 6860), (4116, 6760), (4368, 6370), (4459, 6240), (4704, 5915), (4732, 5880), (5070, 5488), (5096, 5460), (5145, 5408)]