9640349160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{23497}}^1$

素因数の和:23787

約数の個数: 128

約数和(自身を含む): 31265498880

約数和(自身を除く): 21625149720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 520, 526, 780, 789, 1052, 1315, 1560, 1578, 2104, 2630, 3156, 3419, 3945, 5260, 6312, 6838, 7890, 10257, 10520, 13676, 15780, 17095, 20514, 23497, 27352, 31560, 34190, 41028, 46994, 51285, 68380, 70491, 82056, 93988, 102570, 117485, 136760, 140982, 187976, 205140, 234970, 281964, 305461, 352455, 410280, 469940, 563928, 610922, 704910, 916383, 939880, 1221844, 1409820, 1527305, 1832766, 2443688, 2819640, 3054610, 3665532, 4581915, 6109220, 6179711, 7331064, 9163830, 12218440, 12359422, 18327660, 18539133, 24718844, 30898555, 36655320, 37078266, 49437688, 61797110, 74156532, 80336243, 92695665, 123594220, 148313064, 160672486, 185391330, 241008729, 247188440, 321344972, 370782660, 401681215, 482017458, 642689944, 741565320, 803362430, 964034916, 1205043645, 1606724860, 1928069832, 2410087290, 3213449720, 4820174580, 9640349160]

約数ペア:

[(1, 9640349160), (2, 4820174580), (3, 3213449720), (4, 2410087290), (5, 1928069832), (6, 1606724860), (8, 1205043645), (10, 964034916), (12, 803362430), (13, 741565320), (15, 642689944), (20, 482017458), (24, 401681215), (26, 370782660), (30, 321344972), (39, 247188440), (40, 241008729), (52, 185391330), (60, 160672486), (65, 148313064), (78, 123594220), (104, 92695665), (120, 80336243), (130, 74156532), (156, 61797110), (195, 49437688), (260, 37078266), (263, 36655320), (312, 30898555), (390, 24718844), (520, 18539133), (526, 18327660), (780, 12359422), (789, 12218440), (1052, 9163830), (1315, 7331064), (1560, 6179711), (1578, 6109220), (2104, 4581915), (2630, 3665532), (3156, 3054610), (3419, 2819640), (3945, 2443688), (5260, 1832766), (6312, 1527305), (6838, 1409820), (7890, 1221844), (10257, 939880), (10520, 916383), (13676, 704910), (15780, 610922), (17095, 563928), (20514, 469940), (23497, 410280), (27352, 352455), (31560, 305461), (34190, 281964), (41028, 234970), (46994, 205140), (51285, 187976), (68380, 140982), (70491, 136760), (82056, 117485), (93988, 102570)]