481178280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 192

約数和(自身を含む): 1639411200

約数和(自身を除く): 1158232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1069, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2138, 2420, 2728, 2904, 3207, 3410, 3630, 3720, 3751, 4092, 4276, 4840, 5115, 5345, 6414, 6820, 7260, 7502, 8184, 8552, 10230, 10690, 11253, 11759, 12828, 13640, 14520, 15004, 16035, 18755, 20460, 21380, 22506, 23518, 25656, 30008, 32070, 33139, 35277, 37510, 40920, 42760, 45012, 47036, 56265, 58795, 64140, 66278, 70554, 75020, 90024, 94072, 99417, 112530, 117590, 128280, 129349, 132556, 141108, 150040, 165695, 176385, 198834, 225060, 235180, 258698, 265112, 282216, 331390, 352770, 364529, 388047, 397668, 450120, 470360, 497085, 517396, 646745, 662780, 705540, 729058, 776094, 795336, 994170, 1034792, 1093587, 1293490, 1325560, 1411080, 1458116, 1552188, 1822645, 1940235, 1988340, 2187174, 2586980, 2916232, 3104376, 3645290, 3880470, 3976680, 4009819, 4374348, 5173960, 5467935, 7290580, 7760940, 8019638, 8748696, 10935870, 12029457, 14581160, 15521880, 16039276, 20049095, 21871740, 24058914, 32078552, 40098190, 43743480, 48117828, 60147285, 80196380, 96235656, 120294570, 160392760, 240589140, 481178280]

約数ペア:

[(1, 481178280), (2, 240589140), (3, 160392760), (4, 120294570), (5, 96235656), (6, 80196380), (8, 60147285), (10, 48117828), (11, 43743480), (12, 40098190), (15, 32078552), (20, 24058914), (22, 21871740), (24, 20049095), (30, 16039276), (31, 15521880), (33, 14581160), (40, 12029457), (44, 10935870), (55, 8748696), (60, 8019638), (62, 7760940), (66, 7290580), (88, 5467935), (93, 5173960), (110, 4374348), (120, 4009819), (121, 3976680), (124, 3880470), (132, 3645290), (155, 3104376), (165, 2916232), (186, 2586980), (220, 2187174), (242, 1988340), (248, 1940235), (264, 1822645), (310, 1552188), (330, 1458116), (341, 1411080), (363, 1325560), (372, 1293490), (440, 1093587), (465, 1034792), (484, 994170), (605, 795336), (620, 776094), (660, 729058), (682, 705540), (726, 662780), (744, 646745), (930, 517396), (968, 497085), (1023, 470360), (1069, 450120), (1210, 397668), (1240, 388047), (1320, 364529), (1364, 352770), (1452, 331390), (1705, 282216), (1815, 265112), (1860, 258698), (2046, 235180), (2138, 225060), (2420, 198834), (2728, 176385), (2904, 165695), (3207, 150040), (3410, 141108), (3630, 132556), (3720, 129349), (3751, 128280), (4092, 117590), (4276, 112530), (4840, 99417), (5115, 94072), (5345, 90024), (6414, 75020), (6820, 70554), (7260, 66278), (7502, 64140), (8184, 58795), (8552, 56265), (10230, 47036), (10690, 45012), (11253, 42760), (11759, 40920), (12828, 37510), (13640, 35277), (14520, 33139), (15004, 32070), (16035, 30008), (18755, 25656), (20460, 23518), (21380, 22506)]