790802040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49549}}^1$

素因数の和:49589

約数の個数: 128

約数和(自身を含む): 2854080000

約数和(自身を除く): 2063277960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 49549, 99098, 148647, 198196, 247745, 297294, 346843, 396392, 495490, 594588, 693686, 743235, 941431, 990980, 1040529, 1189176, 1387372, 1486470, 1734215, 1882862, 1981960, 2081058, 2774744, 2824293, 2972940, 3468430, 3765724, 4162116, 4707155, 5202645, 5648586, 5945880, 6590017, 6936860, 7531448, 8324232, 9414310, 10405290, 11297172, 13180034, 13873720, 14121465, 18828620, 19770051, 20810580, 22594344, 26360068, 28242930, 32950085, 37657240, 39540102, 41621160, 52720136, 56485860, 65900170, 79080204, 98850255, 112971720, 131800340, 158160408, 197700510, 263600680, 395401020, 790802040]

約数ペア:

[(1, 790802040), (2, 395401020), (3, 263600680), (4, 197700510), (5, 158160408), (6, 131800340), (7, 112971720), (8, 98850255), (10, 79080204), (12, 65900170), (14, 56485860), (15, 52720136), (19, 41621160), (20, 39540102), (21, 37657240), (24, 32950085), (28, 28242930), (30, 26360068), (35, 22594344), (38, 20810580), (40, 19770051), (42, 18828620), (56, 14121465), (57, 13873720), (60, 13180034), (70, 11297172), (76, 10405290), (84, 9414310), (95, 8324232), (105, 7531448), (114, 6936860), (120, 6590017), (133, 5945880), (140, 5648586), (152, 5202645), (168, 4707155), (190, 4162116), (210, 3765724), (228, 3468430), (266, 2972940), (280, 2824293), (285, 2774744), (380, 2081058), (399, 1981960), (420, 1882862), (456, 1734215), (532, 1486470), (570, 1387372), (665, 1189176), (760, 1040529), (798, 990980), (840, 941431), (1064, 743235), (1140, 693686), (1330, 594588), (1596, 495490), (1995, 396392), (2280, 346843), (2660, 297294), (3192, 247745), (3990, 198196), (5320, 148647), (7980, 99098), (15960, 49549)]