7820422800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4942

約数の個数: 240

約数和(自身を含む): 26746859520

約数和(自身を除く): 18926436720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 71, 75, 76, 80, 95, 100, 114, 120, 142, 150, 152, 190, 200, 213, 228, 240, 284, 285, 300, 304, 355, 380, 400, 426, 456, 475, 568, 570, 600, 710, 760, 852, 912, 950, 1065, 1136, 1140, 1200, 1349, 1420, 1425, 1520, 1704, 1775, 1900, 2130, 2280, 2698, 2840, 2850, 3408, 3550, 3800, 4047, 4260, 4560, 4831, 5325, 5396, 5680, 5700, 6745, 7100, 7600, 8094, 8520, 9662, 10650, 10792, 11400, 13490, 14200, 14493, 16188, 17040, 19324, 20235, 21300, 21584, 22800, 24155, 26980, 28400, 28986, 32376, 33725, 38648, 40470, 42600, 48310, 53960, 57972, 64752, 67450, 72465, 77296, 80940, 85200, 91789, 96620, 101175, 107920, 115944, 120775, 134900, 144930, 161880, 183578, 193240, 202350, 231888, 241550, 269800, 275367, 289860, 323760, 343001, 362325, 367156, 386480, 404700, 458945, 483100, 539600, 550734, 579720, 686002, 724650, 734312, 809400, 917890, 966200, 1029003, 1101468, 1159440, 1372004, 1376835, 1449300, 1468624, 1618800, 1715005, 1835780, 1932400, 2058006, 2202936, 2294725, 2744008, 2753670, 2898600, 3430010, 3671560, 4116012, 4405872, 4589450, 5145015, 5488016, 5507340, 5797200, 6517019, 6860020, 6884175, 7343120, 8232024, 8575025, 9178900, 10290030, 11014680, 13034038, 13720040, 13768350, 16464048, 17150050, 18357800, 19551057, 20580060, 22029360, 25725075, 26068076, 27440080, 27536700, 32585095, 34300100, 36715600, 39102114, 41160120, 51450150, 52136152, 55073400, 65170190, 68600200, 78204228, 82320240, 97755285, 102900300, 104272304, 110146800, 130340380, 137200400, 156408456, 162925475, 195510570, 205800600, 260680760, 312816912, 325850950, 391021140, 411601200, 488776425, 521361520, 651701900, 782042280, 977552850, 1303403800, 1564084560, 1955105700, 2606807600, 3910211400, 7820422800]

約数ペア:

[(1, 7820422800), (2, 3910211400), (3, 2606807600), (4, 1955105700), (5, 1564084560), (6, 1303403800), (8, 977552850), (10, 782042280), (12, 651701900), (15, 521361520), (16, 488776425), (19, 411601200), (20, 391021140), (24, 325850950), (25, 312816912), (30, 260680760), (38, 205800600), (40, 195510570), (48, 162925475), (50, 156408456), (57, 137200400), (60, 130340380), (71, 110146800), (75, 104272304), (76, 102900300), (80, 97755285), (95, 82320240), (100, 78204228), (114, 68600200), (120, 65170190), (142, 55073400), (150, 52136152), (152, 51450150), (190, 41160120), (200, 39102114), (213, 36715600), (228, 34300100), (240, 32585095), (284, 27536700), (285, 27440080), (300, 26068076), (304, 25725075), (355, 22029360), (380, 20580060), (400, 19551057), (426, 18357800), (456, 17150050), (475, 16464048), (568, 13768350), (570, 13720040), (600, 13034038), (710, 11014680), (760, 10290030), (852, 9178900), (912, 8575025), (950, 8232024), (1065, 7343120), (1136, 6884175), (1140, 6860020), (1200, 6517019), (1349, 5797200), (1420, 5507340), (1425, 5488016), (1520, 5145015), (1704, 4589450), (1775, 4405872), (1900, 4116012), (2130, 3671560), (2280, 3430010), (2698, 2898600), (2840, 2753670), (2850, 2744008), (3408, 2294725), (3550, 2202936), (3800, 2058006), (4047, 1932400), (4260, 1835780), (4560, 1715005), (4831, 1618800), (5325, 1468624), (5396, 1449300), (5680, 1376835), (5700, 1372004), (6745, 1159440), (7100, 1101468), (7600, 1029003), (8094, 966200), (8520, 917890), (9662, 809400), (10650, 734312), (10792, 724650), (11400, 686002), (13490, 579720), (14200, 550734), (14493, 539600), (16188, 483100), (17040, 458945), (19324, 404700), (20235, 386480), (21300, 367156), (21584, 362325), (22800, 343001), (24155, 323760), (26980, 289860), (28400, 275367), (28986, 269800), (32376, 241550), (33725, 231888), (38648, 202350), (40470, 193240), (42600, 183578), (48310, 161880), (53960, 144930), (57972, 134900), (64752, 120775), (67450, 115944), (72465, 107920), (77296, 101175), (80940, 96620), (85200, 91789)]