491961360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 1671892992

約数和(自身を除く): 1179931632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 307, 330, 440, 528, 607, 614, 660, 880, 921, 1214, 1228, 1320, 1535, 1821, 1842, 2428, 2456, 2640, 3035, 3070, 3377, 3642, 3684, 4605, 4856, 4912, 6070, 6140, 6677, 6754, 7284, 7368, 9105, 9210, 9712, 10131, 12140, 12280, 13354, 13508, 14568, 14736, 16885, 18210, 18420, 20031, 20262, 24280, 24560, 26708, 27016, 29136, 33385, 33770, 36420, 36840, 40062, 40524, 48560, 50655, 53416, 54032, 66770, 67540, 72840, 73680, 80124, 81048, 100155, 101310, 106832, 133540, 135080, 145680, 160248, 162096, 186349, 200310, 202620, 267080, 270160, 320496, 372698, 400620, 405240, 534160, 559047, 745396, 801240, 810480, 931745, 1118094, 1490792, 1602480, 1863490, 2049839, 2236188, 2795235, 2981584, 3726980, 4099678, 4472376, 5590470, 6149517, 7453960, 8199356, 8944752, 10249195, 11180940, 12299034, 14907920, 16398712, 20498390, 22361880, 24598068, 30747585, 32797424, 40996780, 44723760, 49196136, 61495170, 81993560, 98392272, 122990340, 163987120, 245980680, 491961360]

約数ペア:

[(1, 491961360), (2, 245980680), (3, 163987120), (4, 122990340), (5, 98392272), (6, 81993560), (8, 61495170), (10, 49196136), (11, 44723760), (12, 40996780), (15, 32797424), (16, 30747585), (20, 24598068), (22, 22361880), (24, 20498390), (30, 16398712), (33, 14907920), (40, 12299034), (44, 11180940), (48, 10249195), (55, 8944752), (60, 8199356), (66, 7453960), (80, 6149517), (88, 5590470), (110, 4472376), (120, 4099678), (132, 3726980), (165, 2981584), (176, 2795235), (220, 2236188), (240, 2049839), (264, 1863490), (307, 1602480), (330, 1490792), (440, 1118094), (528, 931745), (607, 810480), (614, 801240), (660, 745396), (880, 559047), (921, 534160), (1214, 405240), (1228, 400620), (1320, 372698), (1535, 320496), (1821, 270160), (1842, 267080), (2428, 202620), (2456, 200310), (2640, 186349), (3035, 162096), (3070, 160248), (3377, 145680), (3642, 135080), (3684, 133540), (4605, 106832), (4856, 101310), (4912, 100155), (6070, 81048), (6140, 80124), (6677, 73680), (6754, 72840), (7284, 67540), (7368, 66770), (9105, 54032), (9210, 53416), (9712, 50655), (10131, 48560), (12140, 40524), (12280, 40062), (13354, 36840), (13508, 36420), (14568, 33770), (14736, 33385), (16885, 29136), (18210, 27016), (18420, 26708), (20031, 24560), (20262, 24280)]