187491561480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{10037}}^1$

素因数の和:12804

約数の個数: 192

約数和(自身を含む): 641717294400

約数和(自身を除く): 454225732920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2731, 3420, 5462, 6840, 8193, 10037, 10924, 13655, 16386, 20074, 21848, 24579, 27310, 30111, 32772, 40148, 40965, 49158, 50185, 51889, 54620, 60222, 65544, 80296, 81930, 90333, 98316, 100370, 103778, 109240, 120444, 122895, 150555, 155667, 163860, 180666, 190703, 196632, 200740, 207556, 240888, 245790, 259445, 301110, 311334, 327720, 361332, 381406, 401480, 415112, 451665, 467001, 491580, 518890, 572109, 602220, 622668, 722664, 762812, 778335, 903330, 934002, 953515, 983160, 1037780, 1144218, 1204440, 1245336, 1525624, 1556670, 1716327, 1806660, 1868004, 1907030, 2075560, 2288436, 2335005, 2860545, 3113340, 3432654, 3613320, 3736008, 3814060, 4576872, 4670010, 5721090, 6226680, 6865308, 7628120, 8581635, 9340020, 11442180, 13730616, 17163270, 18680040, 22884360, 27411047, 34326540, 54822094, 68653080, 82233141, 109644188, 137055235, 164466282, 219288376, 246699423, 274110470, 328932564, 411165705, 493398846, 520809893, 548220940, 657865128, 822331410, 986797692, 1041619786, 1096441880, 1233497115, 1562429679, 1644662820, 1973595384, 2083239572, 2466994230, 2604049465, 3124859358, 3289325640, 4166479144, 4687289037, 4933988460, 5208098930, 6249718716, 7812148395, 9374578074, 9867976920, 10416197860, 12499437432, 15624296790, 18749156148, 20832395720, 23436445185, 31248593580, 37498312296, 46872890370, 62497187160, 93745780740, 187491561480]

約数ペア:

[(1, 187491561480), (2, 93745780740), (3, 62497187160), (4, 46872890370), (5, 37498312296), (6, 31248593580), (8, 23436445185), (9, 20832395720), (10, 18749156148), (12, 15624296790), (15, 12499437432), (18, 10416197860), (19, 9867976920), (20, 9374578074), (24, 7812148395), (30, 6249718716), (36, 5208098930), (38, 4933988460), (40, 4687289037), (45, 4166479144), (57, 3289325640), (60, 3124859358), (72, 2604049465), (76, 2466994230), (90, 2083239572), (95, 1973595384), (114, 1644662820), (120, 1562429679), (152, 1233497115), (171, 1096441880), (180, 1041619786), (190, 986797692), (228, 822331410), (285, 657865128), (342, 548220940), (360, 520809893), (380, 493398846), (456, 411165705), (570, 328932564), (684, 274110470), (760, 246699423), (855, 219288376), (1140, 164466282), (1368, 137055235), (1710, 109644188), (2280, 82233141), (2731, 68653080), (3420, 54822094), (5462, 34326540), (6840, 27411047), (8193, 22884360), (10037, 18680040), (10924, 17163270), (13655, 13730616), (16386, 11442180), (20074, 9340020), (21848, 8581635), (24579, 7628120), (27310, 6865308), (30111, 6226680), (32772, 5721090), (40148, 4670010), (40965, 4576872), (49158, 3814060), (50185, 3736008), (51889, 3613320), (54620, 3432654), (60222, 3113340), (65544, 2860545), (80296, 2335005), (81930, 2288436), (90333, 2075560), (98316, 1907030), (100370, 1868004), (103778, 1806660), (109240, 1716327), (120444, 1556670), (122895, 1525624), (150555, 1245336), (155667, 1204440), (163860, 1144218), (180666, 1037780), (190703, 983160), (196632, 953515), (200740, 934002), (207556, 903330), (240888, 778335), (245790, 762812), (259445, 722664), (301110, 622668), (311334, 602220), (327720, 572109), (361332, 518890), (381406, 491580), (401480, 467001), (415112, 451665)]