29716680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 107930880

約数和(自身を除く): 78214200

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, 2081, 2380, 2856, 3570, 4162, 4760, 6243, 7140, 8324, 10405, 12486, 14280, 14567, 16648, 20810, 24972, 29134, 31215, 35377, 41620, 43701, 49944, 58268, 62430, 70754, 72835, 83240, 87402, 106131, 116536, 124860, 141508, 145670, 174804, 176885, 212262, 218505, 247639, 249720, 283016, 291340, 349608, 353770, 424524, 437010, 495278, 530655, 582680, 707540, 742917, 849048, 874020, 990556, 1061310, 1238195, 1415080, 1485834, 1748040, 1981112, 2122620, 2476390, 2971668, 3714585, 4245240, 4952780, 5943336, 7429170, 9905560, 14858340, 29716680]

約数ペア:

[(1, 29716680), (2, 14858340), (3, 9905560), (4, 7429170), (5, 5943336), (6, 4952780), (7, 4245240), (8, 3714585), (10, 2971668), (12, 2476390), (14, 2122620), (15, 1981112), (17, 1748040), (20, 1485834), (21, 1415080), (24, 1238195), (28, 1061310), (30, 990556), (34, 874020), (35, 849048), (40, 742917), (42, 707540), (51, 582680), (56, 530655), (60, 495278), (68, 437010), (70, 424524), (84, 353770), (85, 349608), (102, 291340), (105, 283016), (119, 249720), (120, 247639), (136, 218505), (140, 212262), (168, 176885), (170, 174804), (204, 145670), (210, 141508), (238, 124860), (255, 116536), (280, 106131), (340, 87402), (357, 83240), (408, 72835), (420, 70754), (476, 62430), (510, 58268), (595, 49944), (680, 43701), (714, 41620), (840, 35377), (952, 31215), (1020, 29134), (1190, 24972), (1428, 20810), (1785, 16648), (2040, 14567), (2081, 14280), (2380, 12486), (2856, 10405), (3570, 8324), (4162, 7140), (4760, 6243)]