19514321640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1085

約数の個数: 384

約数和(自身を含む): 73120320000

約数和(自身を除く): 53605998360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 419, 440, 456, 495, 570, 619, 627, 660, 684, 760, 792, 836, 838, 855, 990, 1045, 1140, 1238, 1254, 1257, 1320, 1368, 1672, 1676, 1710, 1857, 1881, 1980, 2090, 2095, 2280, 2476, 2508, 2514, 3095, 3135, 3352, 3420, 3714, 3762, 3771, 3960, 4180, 4190, 4609, 4952, 5016, 5028, 5571, 6190, 6270, 6285, 6809, 6840, 7428, 7524, 7542, 7961, 8360, 8380, 9218, 9285, 9405, 10056, 11142, 11761, 12380, 12540, 12570, 13618, 13827, 14856, 15048, 15084, 15922, 16760, 18436, 18570, 18810, 18855, 20427, 22284, 23045, 23522, 23883, 24760, 25080, 25140, 27236, 27654, 27855, 30168, 31844, 34045, 35283, 36872, 37140, 37620, 37710, 39805, 40854, 41481, 44568, 46090, 47044, 47766, 50280, 54472, 55308, 55710, 58805, 61281, 63688, 68090, 69135, 70566, 71649, 74280, 75240, 75420, 79610, 81708, 82962, 87571, 92180, 94088, 95532, 102135, 105849, 110616, 111420, 117610, 119415, 122562, 129371, 136180, 138270, 141132, 143298, 150840, 159220, 163416, 165924, 175142, 176415, 184360, 191064, 204270, 207405, 211698, 222840, 235220, 238830, 245124, 258742, 259361, 262713, 272360, 276540, 282264, 286596, 306405, 318440, 331848, 350284, 352830, 358245, 388113, 408540, 414810, 423396, 437855, 470440, 477660, 490248, 517484, 518722, 525426, 529245, 553080, 573192, 612810, 646855, 700568, 705660, 716490, 776226, 778083, 788139, 817080, 829620, 846792, 875710, 955320, 1034968, 1037444, 1050852, 1058490, 1164339, 1225620, 1293710, 1296805, 1313565, 1411320, 1432980, 1552452, 1556166, 1576278, 1659240, 1751420, 1940565, 2074888, 2101704, 2116980, 2328678, 2334249, 2451240, 2587420, 2593610, 2627130, 2852971, 2865960, 3104904, 3112332, 3152556, 3502840, 3881130, 3890415, 3940695, 4233960, 4657356, 4668498, 4927859, 5174840, 5187220, 5254260, 5705942, 5821695, 6224664, 6305112, 7762260, 7780830, 7881390, 8558913, 9314712, 9336996, 9855718, 10374440, 10508520, 11411884, 11643390, 11671245, 14264855, 14783577, 15524520, 15561660, 15762780, 17117826, 18673992, 19711436, 22823768, 23286780, 23342490, 24639295, 25676739, 28529710, 29567154, 31123320, 31525560, 34235652, 39422872, 42794565, 44350731, 46573560, 46684980, 49278590, 51353478, 54206449, 57059420, 59134308, 68471304, 73917885, 85589130, 88701462, 93369960, 98557180, 102706956, 108412898, 114118840, 118268616, 128383695, 147835770, 162619347, 171178260, 177402924, 197114360, 205413912, 216825796, 221753655, 256767390, 271032245, 295671540, 325238694, 342356520, 354805848, 433651592, 443507310, 487858041, 513534780, 542064490, 591343080, 650477388, 813096735, 887014620, 975716082, 1027069560, 1084128980, 1300954776, 1626193470, 1774029240, 1951432164, 2168257960, 2439290205, 3252386940, 3902864328, 4878580410, 6504773880, 9757160820, 19514321640]

約数ペア:

[(1, 19514321640), (2, 9757160820), (3, 6504773880), (4, 4878580410), (5, 3902864328), (6, 3252386940), (8, 2439290205), (9, 2168257960), (10, 1951432164), (11, 1774029240), (12, 1626193470), (15, 1300954776), (18, 1084128980), (19, 1027069560), (20, 975716082), (22, 887014620), (24, 813096735), (30, 650477388), (33, 591343080), (36, 542064490), (38, 513534780), (40, 487858041), (44, 443507310), (45, 433651592), (55, 354805848), (57, 342356520), (60, 325238694), (66, 295671540), (72, 271032245), (76, 256767390), (88, 221753655), (90, 216825796), (95, 205413912), (99, 197114360), (110, 177402924), (114, 171178260), (120, 162619347), (132, 147835770), (152, 128383695), (165, 118268616), (171, 114118840), (180, 108412898), (190, 102706956), (198, 98557180), (209, 93369960), (220, 88701462), (228, 85589130), (264, 73917885), (285, 68471304), (330, 59134308), (342, 57059420), (360, 54206449), (380, 51353478), (396, 49278590), (418, 46684980), (419, 46573560), (440, 44350731), (456, 42794565), (495, 39422872), (570, 34235652), (619, 31525560), (627, 31123320), (660, 29567154), (684, 28529710), (760, 25676739), (792, 24639295), (836, 23342490), (838, 23286780), (855, 22823768), (990, 19711436), (1045, 18673992), (1140, 17117826), (1238, 15762780), (1254, 15561660), (1257, 15524520), (1320, 14783577), (1368, 14264855), (1672, 11671245), (1676, 11643390), (1710, 11411884), (1857, 10508520), (1881, 10374440), (1980, 9855718), (2090, 9336996), (2095, 9314712), (2280, 8558913), (2476, 7881390), (2508, 7780830), (2514, 7762260), (3095, 6305112), (3135, 6224664), (3352, 5821695), (3420, 5705942), (3714, 5254260), (3762, 5187220), (3771, 5174840), (3960, 4927859), (4180, 4668498), (4190, 4657356), (4609, 4233960), (4952, 3940695), (5016, 3890415), (5028, 3881130), (5571, 3502840), (6190, 3152556), (6270, 3112332), (6285, 3104904), (6809, 2865960), (6840, 2852971), (7428, 2627130), (7524, 2593610), (7542, 2587420), (7961, 2451240), (8360, 2334249), (8380, 2328678), (9218, 2116980), (9285, 2101704), (9405, 2074888), (10056, 1940565), (11142, 1751420), (11761, 1659240), (12380, 1576278), (12540, 1556166), (12570, 1552452), (13618, 1432980), (13827, 1411320), (14856, 1313565), (15048, 1296805), (15084, 1293710), (15922, 1225620), (16760, 1164339), (18436, 1058490), (18570, 1050852), (18810, 1037444), (18855, 1034968), (20427, 955320), (22284, 875710), (23045, 846792), (23522, 829620), (23883, 817080), (24760, 788139), (25080, 778083), (25140, 776226), (27236, 716490), (27654, 705660), (27855, 700568), (30168, 646855), (31844, 612810), (34045, 573192), (35283, 553080), (36872, 529245), (37140, 525426), (37620, 518722), (37710, 517484), (39805, 490248), (40854, 477660), (41481, 470440), (44568, 437855), (46090, 423396), (47044, 414810), (47766, 408540), (50280, 388113), (54472, 358245), (55308, 352830), (55710, 350284), (58805, 331848), (61281, 318440), (63688, 306405), (68090, 286596), (69135, 282264), (70566, 276540), (71649, 272360), (74280, 262713), (75240, 259361), (75420, 258742), (79610, 245124), (81708, 238830), (82962, 235220), (87571, 222840), (92180, 211698), (94088, 207405), (95532, 204270), (102135, 191064), (105849, 184360), (110616, 176415), (111420, 175142), (117610, 165924), (119415, 163416), (122562, 159220), (129371, 150840), (136180, 143298), (138270, 141132)]