6786031980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4423}}^1$

素因数の和:4736

約数の個数: 192

約数和(自身を含む): 23474239488

約数和(自身を除く): 16688207508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 281, 364, 390, 420, 455, 546, 562, 780, 843, 910, 1092, 1124, 1365, 1405, 1686, 1820, 1967, 2730, 2810, 3372, 3653, 3934, 4215, 4423, 5460, 5620, 5901, 7306, 7868, 8430, 8846, 9835, 10959, 11802, 13269, 14612, 16860, 17692, 18265, 19670, 21918, 22115, 23604, 25571, 26538, 29505, 30961, 36530, 39340, 43836, 44230, 51142, 53076, 54795, 57499, 59010, 61922, 66345, 73060, 76713, 88460, 92883, 102284, 109590, 114998, 118020, 123844, 127855, 132690, 153426, 154805, 172497, 185766, 219180, 229996, 255710, 265380, 287495, 306852, 309610, 344994, 371532, 383565, 402493, 464415, 511420, 574990, 619220, 689988, 767130, 804986, 862485, 928830, 1149980, 1207479, 1242863, 1534260, 1609972, 1724970, 1857660, 2012465, 2414958, 2485726, 3449940, 3728589, 4024930, 4829916, 4971452, 6037395, 6214315, 7457178, 8049860, 8700041, 12074790, 12428630, 14914356, 16157219, 17400082, 18642945, 24149580, 24857260, 26100123, 32314438, 34800164, 37285890, 43500205, 48471657, 52200246, 64628876, 74571780, 80786095, 87000410, 96943314, 104400492, 113100533, 130500615, 161572190, 174000820, 193886628, 226201066, 242358285, 261001230, 323144380, 339301599, 452402132, 484716570, 522002460, 565502665, 678603198, 969433140, 1131005330, 1357206396, 1696507995, 2262010660, 3393015990, 6786031980]

約数ペア:

[(1, 6786031980), (2, 3393015990), (3, 2262010660), (4, 1696507995), (5, 1357206396), (6, 1131005330), (7, 969433140), (10, 678603198), (12, 565502665), (13, 522002460), (14, 484716570), (15, 452402132), (20, 339301599), (21, 323144380), (26, 261001230), (28, 242358285), (30, 226201066), (35, 193886628), (39, 174000820), (42, 161572190), (52, 130500615), (60, 113100533), (65, 104400492), (70, 96943314), (78, 87000410), (84, 80786095), (91, 74571780), (105, 64628876), (130, 52200246), (140, 48471657), (156, 43500205), (182, 37285890), (195, 34800164), (210, 32314438), (260, 26100123), (273, 24857260), (281, 24149580), (364, 18642945), (390, 17400082), (420, 16157219), (455, 14914356), (546, 12428630), (562, 12074790), (780, 8700041), (843, 8049860), (910, 7457178), (1092, 6214315), (1124, 6037395), (1365, 4971452), (1405, 4829916), (1686, 4024930), (1820, 3728589), (1967, 3449940), (2730, 2485726), (2810, 2414958), (3372, 2012465), (3653, 1857660), (3934, 1724970), (4215, 1609972), (4423, 1534260), (5460, 1242863), (5620, 1207479), (5901, 1149980), (7306, 928830), (7868, 862485), (8430, 804986), (8846, 767130), (9835, 689988), (10959, 619220), (11802, 574990), (13269, 511420), (14612, 464415), (16860, 402493), (17692, 383565), (18265, 371532), (19670, 344994), (21918, 309610), (22115, 306852), (23604, 287495), (25571, 265380), (26538, 255710), (29505, 229996), (30961, 219180), (36530, 185766), (39340, 172497), (43836, 154805), (44230, 153426), (51142, 132690), (53076, 127855), (54795, 123844), (57499, 118020), (59010, 114998), (61922, 109590), (66345, 102284), (73060, 92883), (76713, 88460)]