8098054020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{19417}}^1$

素因数の和:19770

約数の個数: 144

約数和(自身を含む): 28159517568

約数和(自身を除く): 20061463548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 331, 420, 630, 662, 993, 1260, 1324, 1655, 1986, 2317, 2979, 3310, 3972, 4634, 4965, 5958, 6620, 6951, 9268, 9930, 11585, 11916, 13902, 14895, 19417, 19860, 20853, 23170, 27804, 29790, 34755, 38834, 41706, 46340, 58251, 59580, 69510, 77668, 83412, 97085, 104265, 116502, 135919, 139020, 174753, 194170, 208530, 233004, 271838, 291255, 349506, 388340, 407757, 417060, 543676, 582510, 679595, 699012, 815514, 873765, 1165020, 1223271, 1359190, 1631028, 1747530, 2038785, 2446542, 2718380, 3495060, 4077570, 4893084, 6116355, 6427027, 8155140, 12232710, 12854054, 19281081, 24465420, 25708108, 32135135, 38562162, 44989189, 57843243, 64270270, 77124324, 89978378, 96405405, 115686486, 128540540, 134967567, 179956756, 192810810, 224945945, 231372972, 269935134, 289216215, 385621620, 404902701, 449891890, 539870268, 578432430, 674837835, 809805402, 899783780, 1156864860, 1349675670, 1619610804, 2024513505, 2699351340, 4049027010, 8098054020]

約数ペア:

[(1, 8098054020), (2, 4049027010), (3, 2699351340), (4, 2024513505), (5, 1619610804), (6, 1349675670), (7, 1156864860), (9, 899783780), (10, 809805402), (12, 674837835), (14, 578432430), (15, 539870268), (18, 449891890), (20, 404902701), (21, 385621620), (28, 289216215), (30, 269935134), (35, 231372972), (36, 224945945), (42, 192810810), (45, 179956756), (60, 134967567), (63, 128540540), (70, 115686486), (84, 96405405), (90, 89978378), (105, 77124324), (126, 64270270), (140, 57843243), (180, 44989189), (210, 38562162), (252, 32135135), (315, 25708108), (331, 24465420), (420, 19281081), (630, 12854054), (662, 12232710), (993, 8155140), (1260, 6427027), (1324, 6116355), (1655, 4893084), (1986, 4077570), (2317, 3495060), (2979, 2718380), (3310, 2446542), (3972, 2038785), (4634, 1747530), (4965, 1631028), (5958, 1359190), (6620, 1223271), (6951, 1165020), (9268, 873765), (9930, 815514), (11585, 699012), (11916, 679595), (13902, 582510), (14895, 543676), (19417, 417060), (19860, 407757), (20853, 388340), (23170, 349506), (27804, 291255), (29790, 271838), (34755, 233004), (38834, 208530), (41706, 194170), (46340, 174753), (58251, 139020), (59580, 135919), (69510, 116502), (77668, 104265), (83412, 97085)]