21313460520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1513

約数の個数: 384

約数和(自身を含む): 79954992000

約数和(自身を除く): 58641531480

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, 229, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 458, 495, 570, 627, 660, 684, 687, 760, 792, 836, 855, 916, 990, 1045, 1140, 1145, 1237, 1254, 1320, 1368, 1374, 1672, 1710, 1832, 1881, 1980, 2061, 2090, 2280, 2290, 2474, 2508, 2519, 2748, 3135, 3420, 3435, 3711, 3762, 3960, 4122, 4180, 4351, 4580, 4948, 5016, 5038, 5496, 6185, 6270, 6840, 6870, 7422, 7524, 7557, 8244, 8360, 8702, 9160, 9405, 9896, 10076, 10305, 11133, 12370, 12540, 12595, 13053, 13607, 13740, 14844, 15048, 15114, 16488, 17404, 18555, 18810, 20152, 20610, 21755, 22266, 22671, 23503, 24740, 25080, 25190, 26106, 27214, 27480, 29688, 30228, 34808, 37110, 37620, 37785, 39159, 40821, 41220, 43510, 44532, 45342, 47006, 47861, 49480, 50380, 52212, 54428, 55665, 60456, 65265, 68035, 70509, 74220, 75240, 75570, 78318, 81642, 82440, 87020, 89064, 90684, 94012, 95722, 100760, 104424, 108856, 111330, 113355, 117515, 122463, 130530, 136070, 141018, 143583, 148440, 151140, 156636, 163284, 174040, 181368, 188024, 191444, 195795, 204105, 211527, 222660, 226710, 235030, 239305, 244926, 258533, 261060, 272140, 282036, 283273, 287166, 302280, 313272, 326568, 352545, 382888, 391590, 408210, 423054, 430749, 445320, 453420, 470060, 478610, 489852, 517066, 522120, 544280, 564072, 566546, 574332, 612315, 705090, 717915, 775599, 783180, 816420, 846108, 849819, 861498, 906840, 940120, 957220, 979704, 1034132, 1057635, 1133092, 1148664, 1224630, 1292665, 1410180, 1416365, 1435830, 1551198, 1566360, 1632840, 1692216, 1699638, 1722996, 1914440, 2068264, 2115270, 2153745, 2266184, 2326797, 2449260, 2549457, 2585330, 2820360, 2832730, 2871660, 3102396, 3116003, 3399276, 3445992, 3877995, 4230540, 4249095, 4307490, 4653594, 4898520, 5098914, 5170660, 5382187, 5665460, 5743320, 6204792, 6232006, 6798552, 7755990, 8461080, 8498190, 8614980, 9307188, 9348009, 10197828, 10341320, 10764374, 11330920, 11633985, 12464012, 12747285, 15511980, 15580015, 16146561, 16996380, 17229960, 18614376, 18696018, 20395656, 21528748, 23267970, 24928024, 25494570, 26910935, 28044027, 31023960, 31160030, 32293122, 33992760, 37392036, 43057496, 46535940, 46740045, 48439683, 50989140, 53821870, 56088054, 59204057, 62320060, 64586244, 74784072, 80732805, 93071880, 93480090, 96879366, 101978280, 107643740, 112176108, 118408114, 124640120, 129172488, 140220135, 161465610, 177612171, 186960180, 193758732, 215287480, 224352216, 236816228, 242198415, 280440270, 296020285, 322931220, 355224342, 373920360, 387517464, 473632456, 484396830, 532836513, 560880540, 592040570, 645862440, 710448684, 888060855, 968793660, 1065673026, 1121761080, 1184081140, 1420897368, 1776121710, 1937587320, 2131346052, 2368162280, 2664182565, 3552243420, 4262692104, 5328365130, 7104486840, 10656730260, 21313460520]

約数ペア:

[(1, 21313460520), (2, 10656730260), (3, 7104486840), (4, 5328365130), (5, 4262692104), (6, 3552243420), (8, 2664182565), (9, 2368162280), (10, 2131346052), (11, 1937587320), (12, 1776121710), (15, 1420897368), (18, 1184081140), (19, 1121761080), (20, 1065673026), (22, 968793660), (24, 888060855), (30, 710448684), (33, 645862440), (36, 592040570), (38, 560880540), (40, 532836513), (44, 484396830), (45, 473632456), (55, 387517464), (57, 373920360), (60, 355224342), (66, 322931220), (72, 296020285), (76, 280440270), (88, 242198415), (90, 236816228), (95, 224352216), (99, 215287480), (110, 193758732), (114, 186960180), (120, 177612171), (132, 161465610), (152, 140220135), (165, 129172488), (171, 124640120), (180, 118408114), (190, 112176108), (198, 107643740), (209, 101978280), (220, 96879366), (228, 93480090), (229, 93071880), (264, 80732805), (285, 74784072), (330, 64586244), (342, 62320060), (360, 59204057), (380, 56088054), (396, 53821870), (418, 50989140), (440, 48439683), (456, 46740045), (458, 46535940), (495, 43057496), (570, 37392036), (627, 33992760), (660, 32293122), (684, 31160030), (687, 31023960), (760, 28044027), (792, 26910935), (836, 25494570), (855, 24928024), (916, 23267970), (990, 21528748), (1045, 20395656), (1140, 18696018), (1145, 18614376), (1237, 17229960), (1254, 16996380), (1320, 16146561), (1368, 15580015), (1374, 15511980), (1672, 12747285), (1710, 12464012), (1832, 11633985), (1881, 11330920), (1980, 10764374), (2061, 10341320), (2090, 10197828), (2280, 9348009), (2290, 9307188), (2474, 8614980), (2508, 8498190), (2519, 8461080), (2748, 7755990), (3135, 6798552), (3420, 6232006), (3435, 6204792), (3711, 5743320), (3762, 5665460), (3960, 5382187), (4122, 5170660), (4180, 5098914), (4351, 4898520), (4580, 4653594), (4948, 4307490), (5016, 4249095), (5038, 4230540), (5496, 3877995), (6185, 3445992), (6270, 3399276), (6840, 3116003), (6870, 3102396), (7422, 2871660), (7524, 2832730), (7557, 2820360), (8244, 2585330), (8360, 2549457), (8702, 2449260), (9160, 2326797), (9405, 2266184), (9896, 2153745), (10076, 2115270), (10305, 2068264), (11133, 1914440), (12370, 1722996), (12540, 1699638), (12595, 1692216), (13053, 1632840), (13607, 1566360), (13740, 1551198), (14844, 1435830), (15048, 1416365), (15114, 1410180), (16488, 1292665), (17404, 1224630), (18555, 1148664), (18810, 1133092), (20152, 1057635), (20610, 1034132), (21755, 979704), (22266, 957220), (22671, 940120), (23503, 906840), (24740, 861498), (25080, 849819), (25190, 846108), (26106, 816420), (27214, 783180), (27480, 775599), (29688, 717915), (30228, 705090), (34808, 612315), (37110, 574332), (37620, 566546), (37785, 564072), (39159, 544280), (40821, 522120), (41220, 517066), (43510, 489852), (44532, 478610), (45342, 470060), (47006, 453420), (47861, 445320), (49480, 430749), (50380, 423054), (52212, 408210), (54428, 391590), (55665, 382888), (60456, 352545), (65265, 326568), (68035, 313272), (70509, 302280), (74220, 287166), (75240, 283273), (75570, 282036), (78318, 272140), (81642, 261060), (82440, 258533), (87020, 244926), (89064, 239305), (90684, 235030), (94012, 226710), (95722, 222660), (100760, 211527), (104424, 204105), (108856, 195795), (111330, 191444), (113355, 188024), (117515, 181368), (122463, 174040), (130530, 163284), (136070, 156636), (141018, 151140), (143583, 148440)]