7841006640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 360

約数和(自身を含む): 28168384608

約数和(自身を除く): 20327377968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 97, 114, 120, 144, 152, 171, 180, 190, 194, 228, 240, 285, 291, 304, 311, 342, 360, 361, 380, 388, 456, 485, 570, 582, 622, 684, 720, 722, 760, 776, 855, 873, 912, 933, 970, 1083, 1140, 1164, 1244, 1368, 1444, 1455, 1520, 1552, 1555, 1710, 1746, 1805, 1843, 1866, 1940, 2166, 2280, 2328, 2488, 2736, 2799, 2888, 2910, 3110, 3249, 3420, 3492, 3610, 3686, 3732, 3880, 4332, 4365, 4560, 4656, 4665, 4976, 5415, 5529, 5598, 5776, 5820, 5909, 6220, 6498, 6840, 6984, 7220, 7372, 7464, 7760, 8664, 8730, 9215, 9330, 10830, 11058, 11196, 11640, 11818, 12440, 12996, 13680, 13968, 13995, 14440, 14744, 14928, 16245, 16587, 17328, 17460, 17727, 18430, 18660, 21660, 22116, 22392, 23280, 23636, 24880, 25992, 27645, 27990, 28880, 29488, 29545, 30167, 32490, 33174, 34920, 35017, 35454, 36860, 37320, 43320, 44232, 44784, 47272, 51984, 53181, 55290, 55980, 59090, 60334, 64980, 66348, 69840, 70034, 70908, 73720, 74640, 82935, 86640, 88464, 88635, 90501, 94544, 105051, 106362, 110580, 111960, 112271, 118180, 120668, 129960, 132696, 140068, 141816, 147440, 150835, 165870, 175085, 177270, 181002, 210102, 212724, 221160, 223920, 224542, 236360, 241336, 259920, 265392, 265905, 271503, 280136, 283632, 301670, 315153, 331740, 336813, 350170, 354540, 362004, 420204, 425448, 442320, 449084, 452505, 472720, 482672, 525255, 531810, 543006, 560272, 561355, 573173, 603340, 630306, 663480, 673626, 700340, 709080, 724008, 840408, 850896, 898168, 905010, 1010439, 1050510, 1063620, 1086012, 1122710, 1146346, 1206680, 1260612, 1326960, 1347252, 1357515, 1400680, 1418160, 1448016, 1575765, 1680816, 1684065, 1719519, 1796336, 1810020, 2020878, 2101020, 2127240, 2172024, 2245420, 2292692, 2413360, 2521224, 2694504, 2715030, 2801360, 2865865, 3151530, 3368130, 3439038, 3620040, 4041756, 4202040, 4254480, 4344048, 4490840, 4585384, 5042448, 5052195, 5158557, 5389008, 5430060, 5731730, 6303060, 6736260, 6878076, 7240080, 8083512, 8404080, 8597595, 8981680, 9170768, 10104390, 10317114, 10860120, 10890287, 11463460, 12606120, 13472520, 13756152, 16167024, 17195190, 20208780, 20634228, 21720240, 21780574, 22926920, 25212240, 25792785, 26945040, 27512304, 32670861, 34390380, 40417560, 41268456, 43561148, 45853840, 51585570, 54451435, 65341722, 68780760, 80835120, 82536912, 87122296, 98012583, 103171140, 108902870, 130683444, 137561520, 163354305, 174244592, 196025166, 206342280, 217805740, 261366888, 326708610, 392050332, 412684560, 435611480, 490062915, 522733776, 653417220, 784100664, 871222960, 980125830, 1306834440, 1568201328, 1960251660, 2613668880, 3920503320, 7841006640]

約数ペア:

[(1, 7841006640), (2, 3920503320), (3, 2613668880), (4, 1960251660), (5, 1568201328), (6, 1306834440), (8, 980125830), (9, 871222960), (10, 784100664), (12, 653417220), (15, 522733776), (16, 490062915), (18, 435611480), (19, 412684560), (20, 392050332), (24, 326708610), (30, 261366888), (36, 217805740), (38, 206342280), (40, 196025166), (45, 174244592), (48, 163354305), (57, 137561520), (60, 130683444), (72, 108902870), (76, 103171140), (80, 98012583), (90, 87122296), (95, 82536912), (97, 80835120), (114, 68780760), (120, 65341722), (144, 54451435), (152, 51585570), (171, 45853840), (180, 43561148), (190, 41268456), (194, 40417560), (228, 34390380), (240, 32670861), (285, 27512304), (291, 26945040), (304, 25792785), (311, 25212240), (342, 22926920), (360, 21780574), (361, 21720240), (380, 20634228), (388, 20208780), (456, 17195190), (485, 16167024), (570, 13756152), (582, 13472520), (622, 12606120), (684, 11463460), (720, 10890287), (722, 10860120), (760, 10317114), (776, 10104390), (855, 9170768), (873, 8981680), (912, 8597595), (933, 8404080), (970, 8083512), (1083, 7240080), (1140, 6878076), (1164, 6736260), (1244, 6303060), (1368, 5731730), (1444, 5430060), (1455, 5389008), (1520, 5158557), (1552, 5052195), (1555, 5042448), (1710, 4585384), (1746, 4490840), (1805, 4344048), (1843, 4254480), (1866, 4202040), (1940, 4041756), (2166, 3620040), (2280, 3439038), (2328, 3368130), (2488, 3151530), (2736, 2865865), (2799, 2801360), (2888, 2715030), (2910, 2694504), (3110, 2521224), (3249, 2413360), (3420, 2292692), (3492, 2245420), (3610, 2172024), (3686, 2127240), (3732, 2101020), (3880, 2020878), (4332, 1810020), (4365, 1796336), (4560, 1719519), (4656, 1684065), (4665, 1680816), (4976, 1575765), (5415, 1448016), (5529, 1418160), (5598, 1400680), (5776, 1357515), (5820, 1347252), (5909, 1326960), (6220, 1260612), (6498, 1206680), (6840, 1146346), (6984, 1122710), (7220, 1086012), (7372, 1063620), (7464, 1050510), (7760, 1010439), (8664, 905010), (8730, 898168), (9215, 850896), (9330, 840408), (10830, 724008), (11058, 709080), (11196, 700340), (11640, 673626), (11818, 663480), (12440, 630306), (12996, 603340), (13680, 573173), (13968, 561355), (13995, 560272), (14440, 543006), (14744, 531810), (14928, 525255), (16245, 482672), (16587, 472720), (17328, 452505), (17460, 449084), (17727, 442320), (18430, 425448), (18660, 420204), (21660, 362004), (22116, 354540), (22392, 350170), (23280, 336813), (23636, 331740), (24880, 315153), (25992, 301670), (27645, 283632), (27990, 280136), (28880, 271503), (29488, 265905), (29545, 265392), (30167, 259920), (32490, 241336), (33174, 236360), (34920, 224542), (35017, 223920), (35454, 221160), (36860, 212724), (37320, 210102), (43320, 181002), (44232, 177270), (44784, 175085), (47272, 165870), (51984, 150835), (53181, 147440), (55290, 141816), (55980, 140068), (59090, 132696), (60334, 129960), (64980, 120668), (66348, 118180), (69840, 112271), (70034, 111960), (70908, 110580), (73720, 106362), (74640, 105051), (82935, 94544), (86640, 90501), (88464, 88635)]