2019664920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 384

約数和(自身を含む): 7703216640

約数和(自身を除く): 5683551720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 169, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 338, 347, 364, 390, 410, 420, 455, 492, 507, 520, 533, 546, 574, 615, 676, 694, 728, 780, 820, 840, 845, 861, 910, 984, 1014, 1041, 1066, 1092, 1148, 1183, 1230, 1352, 1365, 1388, 1435, 1560, 1599, 1640, 1690, 1722, 1735, 1820, 2028, 2082, 2132, 2184, 2296, 2366, 2429, 2460, 2535, 2665, 2730, 2776, 2870, 3198, 3380, 3444, 3470, 3549, 3640, 3731, 4056, 4164, 4264, 4305, 4511, 4732, 4858, 4920, 5070, 5205, 5330, 5460, 5740, 5915, 6396, 6760, 6888, 6929, 6940, 7098, 7287, 7462, 7995, 8328, 8610, 9022, 9464, 9716, 10140, 10410, 10660, 10920, 11193, 11480, 11830, 12145, 12792, 13533, 13858, 13880, 14196, 14227, 14574, 14924, 15990, 17220, 17745, 18044, 18655, 19432, 20280, 20787, 20820, 21320, 22386, 22555, 23660, 24290, 27066, 27716, 28392, 28454, 29148, 29848, 31577, 31980, 34440, 34645, 35490, 36088, 36435, 37310, 41574, 41640, 42681, 44772, 45110, 47320, 48503, 48580, 54132, 55432, 55965, 56908, 58296, 58643, 63154, 63960, 67665, 69290, 70980, 71135, 72870, 74620, 83148, 85362, 89544, 90220, 94731, 97006, 97160, 99589, 103935, 108264, 111930, 113816, 117286, 126308, 135330, 138580, 141960, 142270, 145509, 145740, 149240, 157885, 166296, 170724, 175929, 180440, 184951, 189462, 194012, 199178, 207870, 213405, 223860, 234572, 242515, 252616, 270660, 277160, 284540, 291018, 291480, 293215, 298767, 315770, 341448, 351858, 369902, 378924, 388024, 398356, 410501, 415740, 426810, 447720, 469144, 473655, 485030, 497945, 541320, 554853, 569080, 582036, 586430, 597534, 631540, 703716, 727545, 739804, 757848, 796712, 821002, 831480, 853620, 879645, 924755, 947310, 970060, 995890, 1109706, 1164072, 1172860, 1195068, 1231503, 1263080, 1294657, 1407432, 1455090, 1479608, 1493835, 1642004, 1707240, 1759290, 1849510, 1894620, 1940120, 1991780, 2052505, 2219412, 2345720, 2390136, 2404363, 2463006, 2589314, 2774265, 2910180, 2987670, 3284008, 3518580, 3699020, 3789240, 3883971, 3983560, 4105010, 4438824, 4808726, 4926012, 5178628, 5548530, 5820360, 5975340, 6157515, 6473285, 7037160, 7213089, 7398040, 7767942, 8210020, 9617452, 9852024, 10357256, 11097060, 11950680, 12021815, 12315030, 12946570, 14426178, 15535884, 16420040, 16830541, 19234904, 19419855, 22194120, 24043630, 24630060, 25893140, 28852356, 31071768, 33661082, 36065445, 38839710, 48087260, 49260120, 50491623, 51786280, 57704712, 67322164, 72130890, 77679420, 84152705, 96174520, 100983246, 134644328, 144261780, 155358840, 168305410, 201966492, 252458115, 288523560, 336610820, 403932984, 504916230, 673221640, 1009832460, 2019664920]

約数ペア:

[(1, 2019664920), (2, 1009832460), (3, 673221640), (4, 504916230), (5, 403932984), (6, 336610820), (7, 288523560), (8, 252458115), (10, 201966492), (12, 168305410), (13, 155358840), (14, 144261780), (15, 134644328), (20, 100983246), (21, 96174520), (24, 84152705), (26, 77679420), (28, 72130890), (30, 67322164), (35, 57704712), (39, 51786280), (40, 50491623), (41, 49260120), (42, 48087260), (52, 38839710), (56, 36065445), (60, 33661082), (65, 31071768), (70, 28852356), (78, 25893140), (82, 24630060), (84, 24043630), (91, 22194120), (104, 19419855), (105, 19234904), (120, 16830541), (123, 16420040), (130, 15535884), (140, 14426178), (156, 12946570), (164, 12315030), (168, 12021815), (169, 11950680), (182, 11097060), (195, 10357256), (205, 9852024), (210, 9617452), (246, 8210020), (260, 7767942), (273, 7398040), (280, 7213089), (287, 7037160), (312, 6473285), (328, 6157515), (338, 5975340), (347, 5820360), (364, 5548530), (390, 5178628), (410, 4926012), (420, 4808726), (455, 4438824), (492, 4105010), (507, 3983560), (520, 3883971), (533, 3789240), (546, 3699020), (574, 3518580), (615, 3284008), (676, 2987670), (694, 2910180), (728, 2774265), (780, 2589314), (820, 2463006), (840, 2404363), (845, 2390136), (861, 2345720), (910, 2219412), (984, 2052505), (1014, 1991780), (1041, 1940120), (1066, 1894620), (1092, 1849510), (1148, 1759290), (1183, 1707240), (1230, 1642004), (1352, 1493835), (1365, 1479608), (1388, 1455090), (1435, 1407432), (1560, 1294657), (1599, 1263080), (1640, 1231503), (1690, 1195068), (1722, 1172860), (1735, 1164072), (1820, 1109706), (2028, 995890), (2082, 970060), (2132, 947310), (2184, 924755), (2296, 879645), (2366, 853620), (2429, 831480), (2460, 821002), (2535, 796712), (2665, 757848), (2730, 739804), (2776, 727545), (2870, 703716), (3198, 631540), (3380, 597534), (3444, 586430), (3470, 582036), (3549, 569080), (3640, 554853), (3731, 541320), (4056, 497945), (4164, 485030), (4264, 473655), (4305, 469144), (4511, 447720), (4732, 426810), (4858, 415740), (4920, 410501), (5070, 398356), (5205, 388024), (5330, 378924), (5460, 369902), (5740, 351858), (5915, 341448), (6396, 315770), (6760, 298767), (6888, 293215), (6929, 291480), (6940, 291018), (7098, 284540), (7287, 277160), (7462, 270660), (7995, 252616), (8328, 242515), (8610, 234572), (9022, 223860), (9464, 213405), (9716, 207870), (10140, 199178), (10410, 194012), (10660, 189462), (10920, 184951), (11193, 180440), (11480, 175929), (11830, 170724), (12145, 166296), (12792, 157885), (13533, 149240), (13858, 145740), (13880, 145509), (14196, 142270), (14227, 141960), (14574, 138580), (14924, 135330), (15990, 126308), (17220, 117286), (17745, 113816), (18044, 111930), (18655, 108264), (19432, 103935), (20280, 99589), (20787, 97160), (20820, 97006), (21320, 94731), (22386, 90220), (22555, 89544), (23660, 85362), (24290, 83148), (27066, 74620), (27716, 72870), (28392, 71135), (28454, 70980), (29148, 69290), (29848, 67665), (31577, 63960), (31980, 63154), (34440, 58643), (34645, 58296), (35490, 56908), (36088, 55965), (36435, 55432), (37310, 54132), (41574, 48580), (41640, 48503), (42681, 47320), (44772, 45110)]