1782696240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 6479814432

約数和(自身を除く): 4697118192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 283, 312, 360, 390, 468, 520, 566, 585, 624, 673, 720, 780, 849, 936, 1040, 1132, 1170, 1346, 1415, 1560, 1698, 1872, 2019, 2264, 2340, 2547, 2692, 2830, 3120, 3365, 3396, 3679, 4038, 4245, 4528, 4680, 5094, 5384, 5660, 6057, 6730, 6792, 7358, 8076, 8490, 8749, 9360, 10095, 10188, 10768, 11037, 11320, 12114, 12735, 13460, 13584, 14716, 16152, 16980, 17498, 18395, 20190, 20376, 22074, 22640, 24228, 25470, 26247, 26920, 29432, 30285, 32304, 33111, 33960, 34996, 36790, 40380, 40752, 43745, 44148, 48456, 50940, 52494, 53840, 55185, 58864, 60570, 66222, 67920, 69992, 73580, 78741, 80760, 87490, 88296, 96912, 101880, 104988, 110370, 121140, 131235, 132444, 139984, 147160, 157482, 161520, 165555, 174980, 176592, 190459, 203760, 209976, 220740, 242280, 262470, 264888, 294320, 314964, 331110, 349960, 380918, 393705, 419952, 441480, 484560, 524940, 529776, 571377, 629928, 662220, 699920, 761836, 787410, 882960, 952295, 1049880, 1142754, 1259856, 1324440, 1523672, 1574820, 1714131, 1904590, 2099760, 2285508, 2475967, 2648880, 2856885, 3047344, 3149640, 3428262, 3809180, 4571016, 4951934, 5713770, 6299280, 6856524, 7427901, 7618360, 8570655, 9142032, 9903868, 11427540, 12379835, 13713048, 14855802, 15236720, 17141310, 19807736, 22283703, 22855080, 24759670, 27426096, 29711604, 34282620, 37139505, 39615472, 44567406, 45710160, 49519340, 59423208, 68565240, 74279010, 89134812, 99038680, 111418515, 118846416, 137130480, 148558020, 178269624, 198077360, 222837030, 297116040, 356539248, 445674060, 594232080, 891348120, 1782696240]

約数ペア:

[(1, 1782696240), (2, 891348120), (3, 594232080), (4, 445674060), (5, 356539248), (6, 297116040), (8, 222837030), (9, 198077360), (10, 178269624), (12, 148558020), (13, 137130480), (15, 118846416), (16, 111418515), (18, 99038680), (20, 89134812), (24, 74279010), (26, 68565240), (30, 59423208), (36, 49519340), (39, 45710160), (40, 44567406), (45, 39615472), (48, 37139505), (52, 34282620), (60, 29711604), (65, 27426096), (72, 24759670), (78, 22855080), (80, 22283703), (90, 19807736), (104, 17141310), (117, 15236720), (120, 14855802), (130, 13713048), (144, 12379835), (156, 11427540), (180, 9903868), (195, 9142032), (208, 8570655), (234, 7618360), (240, 7427901), (260, 6856524), (283, 6299280), (312, 5713770), (360, 4951934), (390, 4571016), (468, 3809180), (520, 3428262), (566, 3149640), (585, 3047344), (624, 2856885), (673, 2648880), (720, 2475967), (780, 2285508), (849, 2099760), (936, 1904590), (1040, 1714131), (1132, 1574820), (1170, 1523672), (1346, 1324440), (1415, 1259856), (1560, 1142754), (1698, 1049880), (1872, 952295), (2019, 882960), (2264, 787410), (2340, 761836), (2547, 699920), (2692, 662220), (2830, 629928), (3120, 571377), (3365, 529776), (3396, 524940), (3679, 484560), (4038, 441480), (4245, 419952), (4528, 393705), (4680, 380918), (5094, 349960), (5384, 331110), (5660, 314964), (6057, 294320), (6730, 264888), (6792, 262470), (7358, 242280), (8076, 220740), (8490, 209976), (8749, 203760), (9360, 190459), (10095, 176592), (10188, 174980), (10768, 165555), (11037, 161520), (11320, 157482), (12114, 147160), (12735, 139984), (13460, 132444), (13584, 131235), (14716, 121140), (16152, 110370), (16980, 104988), (17498, 101880), (18395, 96912), (20190, 88296), (20376, 87490), (22074, 80760), (22640, 78741), (24228, 73580), (25470, 69992), (26247, 67920), (26920, 66222), (29432, 60570), (30285, 58864), (32304, 55185), (33111, 53840), (33960, 52494), (34996, 50940), (36790, 48456), (40380, 44148), (40752, 43745)]