289147680240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{653707}}^1$

素因数の和:653839

約数の個数: 160

約数和(自身を含む): 953263153920

約数和(自身を除く): 664115473680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 912, 970, 1140, 1164, 1455, 1520, 1552, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 4560, 4656, 5529, 5820, 7372, 7760, 9215, 11058, 11640, 14744, 18430, 22116, 23280, 27645, 29488, 36860, 44232, 55290, 73720, 88464, 110580, 147440, 221160, 442320, 653707, 1307414, 1961121, 2614828, 3268535, 3922242, 5229656, 6537070, 7844484, 9805605, 10459312, 12420433, 13074140, 15688968, 19611210, 24840866, 26148280, 31377936, 37261299, 39222420, 49681732, 52296560, 62102165, 63409579, 74522598, 78444840, 99363464, 124204330, 126819158, 149045196, 156889680, 186306495, 190228737, 198726928, 248408660, 253638316, 298090392, 317047895, 372612990, 380457474, 496817320, 507276632, 596180784, 634095790, 745225980, 760914948, 951143685, 993634640, 1014553264, 1204782001, 1268191580, 1490451960, 1521829896, 1902287370, 2409564002, 2536383160, 2980903920, 3043659792, 3614346003, 3804574740, 4819128004, 5072766320, 6023910005, 7228692006, 7609149480, 9638256008, 12047820010, 14457384012, 15218298960, 18071730015, 19276512016, 24095640020, 28914768024, 36143460030, 48191280040, 57829536048, 72286920060, 96382560080, 144573840120, 289147680240]

約数ペア:

[(1, 289147680240), (2, 144573840120), (3, 96382560080), (4, 72286920060), (5, 57829536048), (6, 48191280040), (8, 36143460030), (10, 28914768024), (12, 24095640020), (15, 19276512016), (16, 18071730015), (19, 15218298960), (20, 14457384012), (24, 12047820010), (30, 9638256008), (38, 7609149480), (40, 7228692006), (48, 6023910005), (57, 5072766320), (60, 4819128004), (76, 3804574740), (80, 3614346003), (95, 3043659792), (97, 2980903920), (114, 2536383160), (120, 2409564002), (152, 1902287370), (190, 1521829896), (194, 1490451960), (228, 1268191580), (240, 1204782001), (285, 1014553264), (291, 993634640), (304, 951143685), (380, 760914948), (388, 745225980), (456, 634095790), (485, 596180784), (570, 507276632), (582, 496817320), (760, 380457474), (776, 372612990), (912, 317047895), (970, 298090392), (1140, 253638316), (1164, 248408660), (1455, 198726928), (1520, 190228737), (1552, 186306495), (1843, 156889680), (1940, 149045196), (2280, 126819158), (2328, 124204330), (2910, 99363464), (3686, 78444840), (3880, 74522598), (4560, 63409579), (4656, 62102165), (5529, 52296560), (5820, 49681732), (7372, 39222420), (7760, 37261299), (9215, 31377936), (11058, 26148280), (11640, 24840866), (14744, 19611210), (18430, 15688968), (22116, 13074140), (23280, 12420433), (27645, 10459312), (29488, 9805605), (36860, 7844484), (44232, 6537070), (55290, 5229656), (73720, 3922242), (88464, 3268535), (110580, 2614828), (147440, 1961121), (221160, 1307414), (442320, 653707)]