56745277680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4987}}^1$

素因数の和:5544

約数の個数: 320

約数和(自身を含む): 216964113408

約数和(自身を除く): 160218835728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 521, 546, 560, 624, 728, 780, 840, 910, 1040, 1042, 1092, 1365, 1456, 1560, 1563, 1680, 1820, 2084, 2184, 2605, 2730, 3120, 3126, 3640, 3647, 4168, 4368, 4987, 5210, 5460, 6252, 6773, 7280, 7294, 7815, 8336, 9974, 10420, 10920, 10941, 12504, 13546, 14588, 14961, 15630, 18235, 19948, 20319, 20840, 21840, 21882, 24935, 25008, 27092, 29176, 29922, 31260, 33865, 34909, 36470, 39896, 40638, 41680, 43764, 47411, 49870, 54184, 54705, 58352, 59844, 62520, 64831, 67730, 69818, 72940, 74805, 79792, 81276, 87528, 94822, 99740, 101595, 104727, 108368, 109410, 119688, 125040, 129662, 135460, 139636, 142233, 145880, 149610, 162552, 174545, 175056, 189644, 194493, 199480, 203190, 209454, 218820, 237055, 239376, 259324, 270920, 279272, 284466, 291760, 299220, 324155, 325104, 349090, 379288, 388986, 398960, 406380, 418908, 437640, 453817, 474110, 518648, 523635, 541840, 558544, 568932, 598440, 648310, 698180, 711165, 758576, 777972, 812760, 837816, 875280, 907634, 948220, 972465, 1037296, 1047270, 1137864, 1196880, 1296620, 1361451, 1396360, 1422330, 1555944, 1625520, 1675632, 1815268, 1896440, 1944930, 2094540, 2269085, 2275728, 2593240, 2598227, 2722902, 2792720, 2844660, 3111888, 3630536, 3792880, 3889860, 4189080, 4538170, 5186480, 5196454, 5445804, 5689320, 6807255, 7261072, 7779720, 7794681, 8378160, 9076340, 10392908, 10891608, 11378640, 12991135, 13614510, 15559440, 15589362, 18152680, 18187589, 20785816, 21783216, 25982270, 27229020, 31178724, 33776951, 36305360, 36375178, 38973405, 41571632, 51964540, 54458040, 54562767, 62357448, 67553902, 72750356, 77946810, 90937945, 101330853, 103929080, 108916080, 109125534, 124714896, 135107804, 145500712, 155893620, 168884755, 181875890, 202661706, 207858160, 218251068, 236438657, 270215608, 272813835, 291001424, 311787240, 337769510, 363751780, 405323412, 436502136, 472877314, 506654265, 540431216, 545627670, 623574480, 675539020, 709315971, 727503560, 810646824, 873004272, 945754628, 1013308530, 1091255340, 1182193285, 1351078040, 1418631942, 1455007120, 1621293648, 1891509256, 2026617060, 2182510680, 2364386570, 2702156080, 2837263884, 3546579855, 3783018512, 4053234120, 4365021360, 4728773140, 5674527768, 7093159710, 8106468240, 9457546280, 11349055536, 14186319420, 18915092560, 28372638840, 56745277680]

約数ペア:

[(1, 56745277680), (2, 28372638840), (3, 18915092560), (4, 14186319420), (5, 11349055536), (6, 9457546280), (7, 8106468240), (8, 7093159710), (10, 5674527768), (12, 4728773140), (13, 4365021360), (14, 4053234120), (15, 3783018512), (16, 3546579855), (20, 2837263884), (21, 2702156080), (24, 2364386570), (26, 2182510680), (28, 2026617060), (30, 1891509256), (35, 1621293648), (39, 1455007120), (40, 1418631942), (42, 1351078040), (48, 1182193285), (52, 1091255340), (56, 1013308530), (60, 945754628), (65, 873004272), (70, 810646824), (78, 727503560), (80, 709315971), (84, 675539020), (91, 623574480), (104, 545627670), (105, 540431216), (112, 506654265), (120, 472877314), (130, 436502136), (140, 405323412), (156, 363751780), (168, 337769510), (182, 311787240), (195, 291001424), (208, 272813835), (210, 270215608), (240, 236438657), (260, 218251068), (273, 207858160), (280, 202661706), (312, 181875890), (336, 168884755), (364, 155893620), (390, 145500712), (420, 135107804), (455, 124714896), (520, 109125534), (521, 108916080), (546, 103929080), (560, 101330853), (624, 90937945), (728, 77946810), (780, 72750356), (840, 67553902), (910, 62357448), (1040, 54562767), (1042, 54458040), (1092, 51964540), (1365, 41571632), (1456, 38973405), (1560, 36375178), (1563, 36305360), (1680, 33776951), (1820, 31178724), (2084, 27229020), (2184, 25982270), (2605, 21783216), (2730, 20785816), (3120, 18187589), (3126, 18152680), (3640, 15589362), (3647, 15559440), (4168, 13614510), (4368, 12991135), (4987, 11378640), (5210, 10891608), (5460, 10392908), (6252, 9076340), (6773, 8378160), (7280, 7794681), (7294, 7779720), (7815, 7261072), (8336, 6807255), (9974, 5689320), (10420, 5445804), (10920, 5196454), (10941, 5186480), (12504, 4538170), (13546, 4189080), (14588, 3889860), (14961, 3792880), (15630, 3630536), (18235, 3111888), (19948, 2844660), (20319, 2792720), (20840, 2722902), (21840, 2598227), (21882, 2593240), (24935, 2275728), (25008, 2269085), (27092, 2094540), (29176, 1944930), (29922, 1896440), (31260, 1815268), (33865, 1675632), (34909, 1625520), (36470, 1555944), (39896, 1422330), (40638, 1396360), (41680, 1361451), (43764, 1296620), (47411, 1196880), (49870, 1137864), (54184, 1047270), (54705, 1037296), (58352, 972465), (59844, 948220), (62520, 907634), (64831, 875280), (67730, 837816), (69818, 812760), (72940, 777972), (74805, 758576), (79792, 711165), (81276, 698180), (87528, 648310), (94822, 598440), (99740, 568932), (101595, 558544), (104727, 541840), (108368, 523635), (109410, 518648), (119688, 474110), (125040, 453817), (129662, 437640), (135460, 418908), (139636, 406380), (142233, 398960), (145880, 388986), (149610, 379288), (162552, 349090), (174545, 325104), (175056, 324155), (189644, 299220), (194493, 291760), (199480, 284466), (203190, 279272), (209454, 270920), (218820, 259324), (237055, 239376)]