127648920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 472042080

約数和(自身を除く): 344393160

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, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1277, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2554, 2856, 2940, 3332, 3570, 3831, 4165, 4760, 4998, 5108, 5880, 6385, 6664, 7140, 7662, 8330, 8939, 9996, 10216, 12495, 12770, 14280, 15324, 16660, 17878, 19155, 19992, 21709, 24990, 25540, 26817, 30648, 33320, 35756, 38310, 43418, 44695, 49980, 51080, 53634, 62573, 65127, 71512, 76620, 86836, 89390, 99960, 107268, 108545, 125146, 130254, 134085, 151963, 153240, 173672, 178780, 187719, 214536, 217090, 250292, 260508, 268170, 303926, 312865, 325635, 357560, 375438, 434180, 455889, 500584, 521016, 536340, 607852, 625730, 651270, 750876, 759815, 868360, 911778, 938595, 1063741, 1072680, 1215704, 1251460, 1302540, 1501752, 1519630, 1823556, 1877190, 2127482, 2279445, 2502920, 2605080, 3039260, 3191223, 3647112, 3754380, 4254964, 4558890, 5318705, 6078520, 6382446, 7508760, 8509928, 9117780, 10637410, 12764892, 15956115, 18235560, 21274820, 25529784, 31912230, 42549640, 63824460, 127648920]

約数ペア:

[(1, 127648920), (2, 63824460), (3, 42549640), (4, 31912230), (5, 25529784), (6, 21274820), (7, 18235560), (8, 15956115), (10, 12764892), (12, 10637410), (14, 9117780), (15, 8509928), (17, 7508760), (20, 6382446), (21, 6078520), (24, 5318705), (28, 4558890), (30, 4254964), (34, 3754380), (35, 3647112), (40, 3191223), (42, 3039260), (49, 2605080), (51, 2502920), (56, 2279445), (60, 2127482), (68, 1877190), (70, 1823556), (84, 1519630), (85, 1501752), (98, 1302540), (102, 1251460), (105, 1215704), (119, 1072680), (120, 1063741), (136, 938595), (140, 911778), (147, 868360), (168, 759815), (170, 750876), (196, 651270), (204, 625730), (210, 607852), (238, 536340), (245, 521016), (255, 500584), (280, 455889), (294, 434180), (340, 375438), (357, 357560), (392, 325635), (408, 312865), (420, 303926), (476, 268170), (490, 260508), (510, 250292), (588, 217090), (595, 214536), (680, 187719), (714, 178780), (735, 173672), (833, 153240), (840, 151963), (952, 134085), (980, 130254), (1020, 125146), (1176, 108545), (1190, 107268), (1277, 99960), (1428, 89390), (1470, 86836), (1666, 76620), (1785, 71512), (1960, 65127), (2040, 62573), (2380, 53634), (2499, 51080), (2554, 49980), (2856, 44695), (2940, 43418), (3332, 38310), (3570, 35756), (3831, 33320), (4165, 30648), (4760, 26817), (4998, 25540), (5108, 24990), (5880, 21709), (6385, 19992), (6664, 19155), (7140, 17878), (7662, 16660), (8330, 15324), (8939, 14280), (9996, 12770), (10216, 12495)]