2017385580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9743}}^1$

素因数の和:9808

約数の個数: 192

約数和(自身を含む): 7071805440

約数和(自身を除く): 5054419860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 870, 986, 1015, 1020, 1190, 1218, 1428, 1479, 1740, 1785, 1972, 2030, 2380, 2436, 2465, 2958, 3045, 3451, 3570, 4060, 4930, 5916, 6090, 6902, 7140, 7395, 9743, 9860, 10353, 12180, 13804, 14790, 17255, 19486, 20706, 29229, 29580, 34510, 38972, 41412, 48715, 51765, 58458, 68201, 69020, 97430, 103530, 116916, 136402, 146145, 165631, 194860, 204603, 207060, 272804, 282547, 292290, 331262, 341005, 409206, 496893, 565094, 584580, 662524, 682010, 818412, 828155, 847641, 993786, 1023015, 1130188, 1159417, 1364020, 1412735, 1656310, 1695282, 1977829, 1987572, 2046030, 2318834, 2484465, 2825470, 3312620, 3390564, 3478251, 3955658, 4092060, 4238205, 4637668, 4803299, 4968930, 5650940, 5797085, 5933487, 6956502, 7911316, 8476410, 9606598, 9889145, 9937860, 11594170, 11866974, 13913004, 14409897, 16952820, 17391255, 19213196, 19778290, 23188340, 23733948, 24016495, 28819794, 29667435, 33623093, 34782510, 39556580, 48032990, 57639588, 59334870, 67246186, 69565020, 72049485, 96065980, 100869279, 118669740, 134492372, 144098970, 168115465, 201738558, 288197940, 336230930, 403477116, 504346395, 672461860, 1008692790, 2017385580]

約数ペア:

[(1, 2017385580), (2, 1008692790), (3, 672461860), (4, 504346395), (5, 403477116), (6, 336230930), (7, 288197940), (10, 201738558), (12, 168115465), (14, 144098970), (15, 134492372), (17, 118669740), (20, 100869279), (21, 96065980), (28, 72049485), (29, 69565020), (30, 67246186), (34, 59334870), (35, 57639588), (42, 48032990), (51, 39556580), (58, 34782510), (60, 33623093), (68, 29667435), (70, 28819794), (84, 24016495), (85, 23733948), (87, 23188340), (102, 19778290), (105, 19213196), (116, 17391255), (119, 16952820), (140, 14409897), (145, 13913004), (170, 11866974), (174, 11594170), (203, 9937860), (204, 9889145), (210, 9606598), (238, 8476410), (255, 7911316), (290, 6956502), (340, 5933487), (348, 5797085), (357, 5650940), (406, 4968930), (420, 4803299), (435, 4637668), (476, 4238205), (493, 4092060), (510, 3955658), (580, 3478251), (595, 3390564), (609, 3312620), (714, 2825470), (812, 2484465), (870, 2318834), (986, 2046030), (1015, 1987572), (1020, 1977829), (1190, 1695282), (1218, 1656310), (1428, 1412735), (1479, 1364020), (1740, 1159417), (1785, 1130188), (1972, 1023015), (2030, 993786), (2380, 847641), (2436, 828155), (2465, 818412), (2958, 682010), (3045, 662524), (3451, 584580), (3570, 565094), (4060, 496893), (4930, 409206), (5916, 341005), (6090, 331262), (6902, 292290), (7140, 282547), (7395, 272804), (9743, 207060), (9860, 204603), (10353, 194860), (12180, 165631), (13804, 146145), (14790, 136402), (17255, 116916), (19486, 103530), (20706, 97430), (29229, 69020), (29580, 68201), (34510, 58458), (38972, 51765), (41412, 48715)]