86813280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 216

約数和(自身を含む): 314535312

約数和(自身を除く): 227722032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 167, 171, 180, 190, 228, 240, 285, 288, 304, 334, 342, 360, 361, 380, 456, 480, 501, 570, 608, 668, 684, 720, 722, 760, 835, 855, 912, 1002, 1083, 1140, 1336, 1368, 1440, 1444, 1503, 1520, 1670, 1710, 1805, 1824, 2004, 2166, 2280, 2505, 2672, 2736, 2888, 3006, 3040, 3173, 3249, 3340, 3420, 3610, 4008, 4332, 4560, 5010, 5344, 5415, 5472, 5776, 6012, 6346, 6498, 6680, 6840, 7220, 7515, 8016, 8664, 9120, 9519, 10020, 10830, 11552, 12024, 12692, 12996, 13360, 13680, 14440, 15030, 15865, 16032, 16245, 17328, 19038, 20040, 21660, 24048, 25384, 25992, 26720, 27360, 28557, 28880, 30060, 31730, 32490, 34656, 38076, 40080, 43320, 47595, 48096, 50768, 51984, 57114, 57760, 60120, 60287, 63460, 64980, 76152, 80160, 86640, 95190, 101536, 103968, 114228, 120240, 120574, 126920, 129960, 142785, 152304, 173280, 180861, 190380, 228456, 240480, 241148, 253840, 259920, 285570, 301435, 304608, 361722, 380760, 456912, 482296, 507680, 519840, 542583, 571140, 602870, 723444, 761520, 904305, 913824, 964592, 1085166, 1142280, 1205740, 1446888, 1523040, 1808610, 1929184, 2170332, 2284560, 2411480, 2712915, 2893776, 3617220, 4340664, 4569120, 4822960, 5425830, 5787552, 7234440, 8681328, 9645920, 10851660, 14468880, 17362656, 21703320, 28937760, 43406640, 86813280]

約数ペア:

[(1, 86813280), (2, 43406640), (3, 28937760), (4, 21703320), (5, 17362656), (6, 14468880), (8, 10851660), (9, 9645920), (10, 8681328), (12, 7234440), (15, 5787552), (16, 5425830), (18, 4822960), (19, 4569120), (20, 4340664), (24, 3617220), (30, 2893776), (32, 2712915), (36, 2411480), (38, 2284560), (40, 2170332), (45, 1929184), (48, 1808610), (57, 1523040), (60, 1446888), (72, 1205740), (76, 1142280), (80, 1085166), (90, 964592), (95, 913824), (96, 904305), (114, 761520), (120, 723444), (144, 602870), (152, 571140), (160, 542583), (167, 519840), (171, 507680), (180, 482296), (190, 456912), (228, 380760), (240, 361722), (285, 304608), (288, 301435), (304, 285570), (334, 259920), (342, 253840), (360, 241148), (361, 240480), (380, 228456), (456, 190380), (480, 180861), (501, 173280), (570, 152304), (608, 142785), (668, 129960), (684, 126920), (720, 120574), (722, 120240), (760, 114228), (835, 103968), (855, 101536), (912, 95190), (1002, 86640), (1083, 80160), (1140, 76152), (1336, 64980), (1368, 63460), (1440, 60287), (1444, 60120), (1503, 57760), (1520, 57114), (1670, 51984), (1710, 50768), (1805, 48096), (1824, 47595), (2004, 43320), (2166, 40080), (2280, 38076), (2505, 34656), (2672, 32490), (2736, 31730), (2888, 30060), (3006, 28880), (3040, 28557), (3173, 27360), (3249, 26720), (3340, 25992), (3420, 25384), (3610, 24048), (4008, 21660), (4332, 20040), (4560, 19038), (5010, 17328), (5344, 16245), (5415, 16032), (5472, 15865), (5776, 15030), (6012, 14440), (6346, 13680), (6498, 13360), (6680, 12996), (6840, 12692), (7220, 12024), (7515, 11552), (8016, 10830), (8664, 10020), (9120, 9519)]