67608840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 128

約数和(自身を含む): 230025600

約数和(自身を除く): 162416760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2281, 2470, 2964, 3705, 4562, 4940, 5928, 6843, 7410, 9124, 9880, 11405, 13686, 14820, 18248, 22810, 27372, 29640, 29653, 34215, 43339, 45620, 54744, 59306, 68430, 86678, 88959, 91240, 118612, 130017, 136860, 148265, 173356, 177918, 216695, 237224, 260034, 273720, 296530, 346712, 355836, 433390, 444795, 520068, 563407, 593060, 650085, 711672, 866780, 889590, 1040136, 1126814, 1186120, 1300170, 1690221, 1733560, 1779180, 2253628, 2600340, 2817035, 3380442, 3558360, 4507256, 5200680, 5634070, 6760884, 8451105, 11268140, 13521768, 16902210, 22536280, 33804420, 67608840]

約数ペア:

[(1, 67608840), (2, 33804420), (3, 22536280), (4, 16902210), (5, 13521768), (6, 11268140), (8, 8451105), (10, 6760884), (12, 5634070), (13, 5200680), (15, 4507256), (19, 3558360), (20, 3380442), (24, 2817035), (26, 2600340), (30, 2253628), (38, 1779180), (39, 1733560), (40, 1690221), (52, 1300170), (57, 1186120), (60, 1126814), (65, 1040136), (76, 889590), (78, 866780), (95, 711672), (104, 650085), (114, 593060), (120, 563407), (130, 520068), (152, 444795), (156, 433390), (190, 355836), (195, 346712), (228, 296530), (247, 273720), (260, 260034), (285, 237224), (312, 216695), (380, 177918), (390, 173356), (456, 148265), (494, 136860), (520, 130017), (570, 118612), (741, 91240), (760, 88959), (780, 86678), (988, 68430), (1140, 59306), (1235, 54744), (1482, 45620), (1560, 43339), (1976, 34215), (2280, 29653), (2281, 29640), (2470, 27372), (2964, 22810), (3705, 18248), (4562, 14820), (4940, 13686), (5928, 11405), (6843, 9880), (7410, 9124)]