336736680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23581}}^1$

素因数の和:23619

約数の個数: 128

約数和(自身を含む): 1222490880

約数和(自身を除く): 885754200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 23581, 47162, 70743, 94324, 117905, 141486, 165067, 188648, 235810, 282972, 330134, 353715, 400877, 471620, 495201, 565944, 660268, 707430, 801754, 825335, 943240, 990402, 1202631, 1320536, 1414860, 1603508, 1650670, 1980804, 2004385, 2405262, 2476005, 2806139, 2829720, 3207016, 3301340, 3961608, 4008770, 4810524, 4952010, 5612278, 6013155, 6602680, 8017540, 8418417, 9621048, 9904020, 11224556, 12026310, 14030695, 16035080, 16836834, 19808040, 22449112, 24052620, 28061390, 33673668, 42092085, 48105240, 56122780, 67347336, 84184170, 112245560, 168368340, 336736680]

約数ペア:

[(1, 336736680), (2, 168368340), (3, 112245560), (4, 84184170), (5, 67347336), (6, 56122780), (7, 48105240), (8, 42092085), (10, 33673668), (12, 28061390), (14, 24052620), (15, 22449112), (17, 19808040), (20, 16836834), (21, 16035080), (24, 14030695), (28, 12026310), (30, 11224556), (34, 9904020), (35, 9621048), (40, 8418417), (42, 8017540), (51, 6602680), (56, 6013155), (60, 5612278), (68, 4952010), (70, 4810524), (84, 4008770), (85, 3961608), (102, 3301340), (105, 3207016), (119, 2829720), (120, 2806139), (136, 2476005), (140, 2405262), (168, 2004385), (170, 1980804), (204, 1650670), (210, 1603508), (238, 1414860), (255, 1320536), (280, 1202631), (340, 990402), (357, 943240), (408, 825335), (420, 801754), (476, 707430), (510, 660268), (595, 565944), (680, 495201), (714, 471620), (840, 400877), (952, 353715), (1020, 330134), (1190, 282972), (1428, 235810), (1785, 188648), (2040, 165067), (2380, 141486), (2856, 117905), (3570, 94324), (4760, 70743), (7140, 47162), (14280, 23581)]