217769040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2522

約数の個数: 160

約数和(自身を含む): 768700800

約数和(自身を除く): 550931760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2459, 2460, 2952, 3280, 3690, 4428, 4918, 4920, 5535, 5904, 7377, 7380, 8856, 9836, 9840, 11070, 12295, 14754, 14760, 17712, 19672, 22131, 22140, 24590, 29508, 29520, 36885, 39344, 44262, 44280, 49180, 59016, 66393, 73770, 88524, 88560, 98360, 100819, 110655, 118032, 132786, 147540, 177048, 196720, 201638, 221310, 265572, 295080, 302457, 331965, 354096, 403276, 442620, 504095, 531144, 590160, 604914, 663930, 806552, 885240, 907371, 1008190, 1062288, 1209828, 1327860, 1512285, 1613104, 1770480, 1814742, 2016380, 2419656, 2655720, 2722113, 3024570, 3629484, 4032760, 4536855, 4839312, 5311440, 5444226, 6049140, 7258968, 8065520, 9073710, 10888452, 12098280, 13610565, 14517936, 18147420, 21776904, 24196560, 27221130, 36294840, 43553808, 54442260, 72589680, 108884520, 217769040]

約数ペア:

[(1, 217769040), (2, 108884520), (3, 72589680), (4, 54442260), (5, 43553808), (6, 36294840), (8, 27221130), (9, 24196560), (10, 21776904), (12, 18147420), (15, 14517936), (16, 13610565), (18, 12098280), (20, 10888452), (24, 9073710), (27, 8065520), (30, 7258968), (36, 6049140), (40, 5444226), (41, 5311440), (45, 4839312), (48, 4536855), (54, 4032760), (60, 3629484), (72, 3024570), (80, 2722113), (82, 2655720), (90, 2419656), (108, 2016380), (120, 1814742), (123, 1770480), (135, 1613104), (144, 1512285), (164, 1327860), (180, 1209828), (205, 1062288), (216, 1008190), (240, 907371), (246, 885240), (270, 806552), (328, 663930), (360, 604914), (369, 590160), (410, 531144), (432, 504095), (492, 442620), (540, 403276), (615, 354096), (656, 331965), (720, 302457), (738, 295080), (820, 265572), (984, 221310), (1080, 201638), (1107, 196720), (1230, 177048), (1476, 147540), (1640, 132786), (1845, 118032), (1968, 110655), (2160, 100819), (2214, 98360), (2459, 88560), (2460, 88524), (2952, 73770), (3280, 66393), (3690, 59016), (4428, 49180), (4918, 44280), (4920, 44262), (5535, 39344), (5904, 36885), (7377, 29520), (7380, 29508), (8856, 24590), (9836, 22140), (9840, 22131), (11070, 19672), (12295, 17712), (14754, 14760)]