18554641560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1687

約数の個数: 384

約数和(自身を含む): 74434913280

約数和(自身を除く): 55880271720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 487, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 974, 1092, 1163, 1170, 1260, 1365, 1461, 1560, 1638, 1820, 1948, 2184, 2326, 2340, 2435, 2520, 2730, 2922, 3276, 3409, 3489, 3640, 3896, 4095, 4383, 4652, 4680, 4870, 5460, 5815, 5844, 6331, 6552, 6818, 6978, 7305, 8141, 8190, 8766, 9304, 9740, 10227, 10467, 10920, 11630, 11688, 12662, 13636, 13956, 14610, 15119, 16282, 16380, 17045, 17445, 17532, 18993, 19480, 20454, 20934, 21915, 23260, 24423, 25324, 27272, 27912, 29220, 30238, 30681, 31655, 32564, 32760, 34090, 34890, 35064, 37986, 40705, 40908, 41868, 43830, 44317, 45357, 46520, 48846, 50648, 51135, 52335, 56979, 58440, 60476, 61362, 63310, 65128, 68180, 69780, 73269, 75595, 75972, 81410, 81816, 83736, 87660, 88634, 90714, 94965, 97692, 102270, 104670, 105833, 113958, 120952, 122115, 122724, 126620, 132951, 136071, 136360, 139560, 146538, 151190, 151944, 153405, 162820, 175320, 177268, 181428, 189930, 195384, 204540, 209340, 211666, 221585, 226785, 227916, 244230, 245448, 253240, 265902, 272142, 284895, 293076, 302380, 306810, 317499, 325640, 354536, 362856, 366345, 379860, 398853, 409080, 418680, 423332, 443170, 453570, 455832, 488460, 529165, 531804, 544284, 566381, 569790, 586152, 604760, 613620, 634998, 664755, 680355, 732690, 759720, 797706, 846664, 886340, 907140, 952497, 976920, 1058330, 1063608, 1088568, 1132762, 1139580, 1227240, 1269996, 1329510, 1360710, 1465380, 1587495, 1595412, 1699143, 1772680, 1814280, 1904994, 1994265, 2116660, 2265524, 2279160, 2539992, 2659020, 2721420, 2831905, 2930760, 3174990, 3190824, 3398286, 3809988, 3964667, 3988530, 4233320, 4531048, 4762485, 5097429, 5318040, 5442840, 5663810, 6349980, 6796572, 7362953, 7619976, 7929334, 7977060, 8495715, 9524970, 10194858, 11327620, 11894001, 12699960, 13593144, 14725906, 15858668, 15954120, 16991430, 19049940, 19823335, 20389716, 22088859, 22655240, 23788002, 25487145, 29451812, 31717336, 33982860, 35682003, 36814765, 38099880, 39646670, 40779432, 44177718, 47576004, 50974290, 51540671, 58903624, 59470005, 66266577, 67965720, 71364006, 73629530, 79293340, 88355436, 95152008, 101948580, 103081342, 110444295, 118940010, 132533154, 142728012, 147259060, 154622013, 158586680, 176710872, 178410015, 203897160, 206162684, 220888590, 237880020, 257703355, 265066308, 285456024, 294518120, 309244026, 331332885, 356820030, 412325368, 441777180, 463866039, 475760040, 515406710, 530132616, 618488052, 662665770, 713640060, 773110065, 883554360, 927732078, 1030813420, 1236976104, 1325331540, 1427280120, 1546220130, 1855464156, 2061626840, 2319330195, 2650663080, 3092440260, 3710928312, 4638660390, 6184880520, 9277320780, 18554641560]

約数ペア:

[(1, 18554641560), (2, 9277320780), (3, 6184880520), (4, 4638660390), (5, 3710928312), (6, 3092440260), (7, 2650663080), (8, 2319330195), (9, 2061626840), (10, 1855464156), (12, 1546220130), (13, 1427280120), (14, 1325331540), (15, 1236976104), (18, 1030813420), (20, 927732078), (21, 883554360), (24, 773110065), (26, 713640060), (28, 662665770), (30, 618488052), (35, 530132616), (36, 515406710), (39, 475760040), (40, 463866039), (42, 441777180), (45, 412325368), (52, 356820030), (56, 331332885), (60, 309244026), (63, 294518120), (65, 285456024), (70, 265066308), (72, 257703355), (78, 237880020), (84, 220888590), (90, 206162684), (91, 203897160), (104, 178410015), (105, 176710872), (117, 158586680), (120, 154622013), (126, 147259060), (130, 142728012), (140, 132533154), (156, 118940010), (168, 110444295), (180, 103081342), (182, 101948580), (195, 95152008), (210, 88355436), (234, 79293340), (252, 73629530), (260, 71364006), (273, 67965720), (280, 66266577), (312, 59470005), (315, 58903624), (360, 51540671), (364, 50974290), (390, 47576004), (420, 44177718), (455, 40779432), (468, 39646670), (487, 38099880), (504, 36814765), (520, 35682003), (546, 33982860), (585, 31717336), (630, 29451812), (728, 25487145), (780, 23788002), (819, 22655240), (840, 22088859), (910, 20389716), (936, 19823335), (974, 19049940), (1092, 16991430), (1163, 15954120), (1170, 15858668), (1260, 14725906), (1365, 13593144), (1461, 12699960), (1560, 11894001), (1638, 11327620), (1820, 10194858), (1948, 9524970), (2184, 8495715), (2326, 7977060), (2340, 7929334), (2435, 7619976), (2520, 7362953), (2730, 6796572), (2922, 6349980), (3276, 5663810), (3409, 5442840), (3489, 5318040), (3640, 5097429), (3896, 4762485), (4095, 4531048), (4383, 4233320), (4652, 3988530), (4680, 3964667), (4870, 3809988), (5460, 3398286), (5815, 3190824), (5844, 3174990), (6331, 2930760), (6552, 2831905), (6818, 2721420), (6978, 2659020), (7305, 2539992), (8141, 2279160), (8190, 2265524), (8766, 2116660), (9304, 1994265), (9740, 1904994), (10227, 1814280), (10467, 1772680), (10920, 1699143), (11630, 1595412), (11688, 1587495), (12662, 1465380), (13636, 1360710), (13956, 1329510), (14610, 1269996), (15119, 1227240), (16282, 1139580), (16380, 1132762), (17045, 1088568), (17445, 1063608), (17532, 1058330), (18993, 976920), (19480, 952497), (20454, 907140), (20934, 886340), (21915, 846664), (23260, 797706), (24423, 759720), (25324, 732690), (27272, 680355), (27912, 664755), (29220, 634998), (30238, 613620), (30681, 604760), (31655, 586152), (32564, 569790), (32760, 566381), (34090, 544284), (34890, 531804), (35064, 529165), (37986, 488460), (40705, 455832), (40908, 453570), (41868, 443170), (43830, 423332), (44317, 418680), (45357, 409080), (46520, 398853), (48846, 379860), (50648, 366345), (51135, 362856), (52335, 354536), (56979, 325640), (58440, 317499), (60476, 306810), (61362, 302380), (63310, 293076), (65128, 284895), (68180, 272142), (69780, 265902), (73269, 253240), (75595, 245448), (75972, 244230), (81410, 227916), (81816, 226785), (83736, 221585), (87660, 211666), (88634, 209340), (90714, 204540), (94965, 195384), (97692, 189930), (102270, 181428), (104670, 177268), (105833, 175320), (113958, 162820), (120952, 153405), (122115, 151944), (122724, 151190), (126620, 146538), (132951, 139560), (136071, 136360)]