170534880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 641571840

約数和(自身を除く): 471036960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 271, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 542, 552, 570, 608, 684, 690, 720, 736, 760, 813, 828, 855, 874, 912, 920, 1035, 1084, 1104, 1140, 1311, 1355, 1368, 1380, 1440, 1520, 1626, 1656, 1710, 1748, 1824, 1840, 2070, 2168, 2185, 2208, 2280, 2439, 2622, 2710, 2736, 2760, 3040, 3252, 3312, 3420, 3496, 3680, 3933, 4065, 4140, 4336, 4370, 4560, 4878, 5149, 5244, 5420, 5472, 5520, 6233, 6504, 6555, 6624, 6840, 6992, 7866, 8130, 8280, 8672, 8740, 9120, 9756, 10298, 10488, 10840, 11040, 12195, 12466, 13008, 13110, 13680, 13984, 15447, 15732, 16260, 16560, 17480, 18699, 19512, 19665, 20596, 20976, 21680, 24390, 24932, 25745, 26016, 26220, 27360, 30894, 31165, 31464, 32520, 33120, 34960, 37398, 39024, 39330, 41192, 41952, 43360, 46341, 48780, 49864, 51490, 52440, 56097, 61788, 62330, 62928, 65040, 69920, 74796, 77235, 78048, 78660, 82384, 92682, 93495, 97560, 99728, 102980, 104880, 112194, 118427, 123576, 124660, 125856, 130080, 149592, 154470, 157320, 164768, 185364, 186990, 195120, 199456, 205960, 209760, 224388, 231705, 236854, 247152, 249320, 280485, 299184, 308940, 314640, 355281, 370728, 373980, 390240, 411920, 448776, 463410, 473708, 494304, 498640, 560970, 592135, 598368, 617880, 629280, 710562, 741456, 747960, 823840, 897552, 926820, 947416, 997280, 1065843, 1121940, 1184270, 1235760, 1421124, 1482912, 1495920, 1776405, 1795104, 1853640, 1894832, 2131686, 2243880, 2368540, 2471520, 2842248, 2991840, 3552810, 3707280, 3789664, 4263372, 4487760, 4737080, 5329215, 5684496, 7105620, 7414560, 8526744, 8975520, 9474160, 10658430, 11368992, 14211240, 17053488, 18948320, 21316860, 28422480, 34106976, 42633720, 56844960, 85267440, 170534880]

約数ペア:

[(1, 170534880), (2, 85267440), (3, 56844960), (4, 42633720), (5, 34106976), (6, 28422480), (8, 21316860), (9, 18948320), (10, 17053488), (12, 14211240), (15, 11368992), (16, 10658430), (18, 9474160), (19, 8975520), (20, 8526744), (23, 7414560), (24, 7105620), (30, 5684496), (32, 5329215), (36, 4737080), (38, 4487760), (40, 4263372), (45, 3789664), (46, 3707280), (48, 3552810), (57, 2991840), (60, 2842248), (69, 2471520), (72, 2368540), (76, 2243880), (80, 2131686), (90, 1894832), (92, 1853640), (95, 1795104), (96, 1776405), (114, 1495920), (115, 1482912), (120, 1421124), (138, 1235760), (144, 1184270), (152, 1121940), (160, 1065843), (171, 997280), (180, 947416), (184, 926820), (190, 897552), (207, 823840), (228, 747960), (230, 741456), (240, 710562), (271, 629280), (276, 617880), (285, 598368), (288, 592135), (304, 560970), (342, 498640), (345, 494304), (360, 473708), (368, 463410), (380, 448776), (414, 411920), (437, 390240), (456, 373980), (460, 370728), (480, 355281), (542, 314640), (552, 308940), (570, 299184), (608, 280485), (684, 249320), (690, 247152), (720, 236854), (736, 231705), (760, 224388), (813, 209760), (828, 205960), (855, 199456), (874, 195120), (912, 186990), (920, 185364), (1035, 164768), (1084, 157320), (1104, 154470), (1140, 149592), (1311, 130080), (1355, 125856), (1368, 124660), (1380, 123576), (1440, 118427), (1520, 112194), (1626, 104880), (1656, 102980), (1710, 99728), (1748, 97560), (1824, 93495), (1840, 92682), (2070, 82384), (2168, 78660), (2185, 78048), (2208, 77235), (2280, 74796), (2439, 69920), (2622, 65040), (2710, 62928), (2736, 62330), (2760, 61788), (3040, 56097), (3252, 52440), (3312, 51490), (3420, 49864), (3496, 48780), (3680, 46341), (3933, 43360), (4065, 41952), (4140, 41192), (4336, 39330), (4370, 39024), (4560, 37398), (4878, 34960), (5149, 33120), (5244, 32520), (5420, 31464), (5472, 31165), (5520, 30894), (6233, 27360), (6504, 26220), (6555, 26016), (6624, 25745), (6840, 24932), (6992, 24390), (7866, 21680), (8130, 20976), (8280, 20596), (8672, 19665), (8740, 19512), (9120, 18699), (9756, 17480), (10298, 16560), (10488, 16260), (10840, 15732), (11040, 15447), (12195, 13984), (12466, 13680), (13008, 13110)]