4927852680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 15042862080

約数和(自身を除く): 10115009400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 691, 804, 887, 1005, 1340, 1382, 1608, 1774, 2010, 2073, 2661, 2680, 2764, 3455, 3548, 4020, 4146, 4435, 5322, 5528, 6910, 7096, 8040, 8292, 8870, 10365, 10644, 13305, 13820, 16584, 17740, 20730, 21288, 26610, 27640, 35480, 41460, 46297, 53220, 59429, 82920, 92594, 106440, 118858, 138891, 178287, 185188, 231485, 237716, 277782, 297145, 356574, 370376, 462970, 475432, 555564, 594290, 612917, 694455, 713148, 891435, 925940, 1111128, 1188580, 1225834, 1388910, 1426296, 1782870, 1838751, 1851880, 2377160, 2451668, 2777820, 3064585, 3565740, 3677502, 4903336, 5555640, 6129170, 7131480, 7355004, 9193755, 12258340, 14710008, 18387510, 24516680, 36775020, 41065439, 73550040, 82130878, 123196317, 164261756, 205327195, 246392634, 328523512, 410654390, 492785268, 615981585, 821308780, 985570536, 1231963170, 1642617560, 2463926340, 4927852680]

約数ペア:

[(1, 4927852680), (2, 2463926340), (3, 1642617560), (4, 1231963170), (5, 985570536), (6, 821308780), (8, 615981585), (10, 492785268), (12, 410654390), (15, 328523512), (20, 246392634), (24, 205327195), (30, 164261756), (40, 123196317), (60, 82130878), (67, 73550040), (120, 41065439), (134, 36775020), (201, 24516680), (268, 18387510), (335, 14710008), (402, 12258340), (536, 9193755), (670, 7355004), (691, 7131480), (804, 6129170), (887, 5555640), (1005, 4903336), (1340, 3677502), (1382, 3565740), (1608, 3064585), (1774, 2777820), (2010, 2451668), (2073, 2377160), (2661, 1851880), (2680, 1838751), (2764, 1782870), (3455, 1426296), (3548, 1388910), (4020, 1225834), (4146, 1188580), (4435, 1111128), (5322, 925940), (5528, 891435), (6910, 713148), (7096, 694455), (8040, 612917), (8292, 594290), (8870, 555564), (10365, 475432), (10644, 462970), (13305, 370376), (13820, 356574), (16584, 297145), (17740, 277782), (20730, 237716), (21288, 231485), (26610, 185188), (27640, 178287), (35480, 138891), (41460, 118858), (46297, 106440), (53220, 92594), (59429, 82920)]