3911215360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 10816848000

約数和(自身を除く): 6905632640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 89, 95, 104, 128, 130, 139, 152, 160, 178, 190, 208, 247, 256, 260, 278, 304, 320, 356, 380, 416, 445, 494, 520, 556, 608, 640, 695, 712, 760, 832, 890, 988, 1040, 1112, 1157, 1216, 1235, 1280, 1390, 1424, 1520, 1664, 1691, 1780, 1807, 1976, 2080, 2224, 2314, 2432, 2470, 2641, 2780, 2848, 3040, 3328, 3382, 3560, 3614, 3952, 4160, 4448, 4628, 4864, 4940, 5282, 5560, 5696, 5785, 6080, 6764, 7120, 7228, 7904, 8320, 8455, 8896, 9035, 9256, 9880, 10564, 11120, 11392, 11570, 12160, 12371, 13205, 13528, 14240, 14456, 15808, 16640, 16910, 17792, 18070, 18512, 19760, 21128, 21983, 22240, 22784, 23140, 24320, 24742, 26410, 27056, 28480, 28912, 31616, 33820, 34333, 35584, 36140, 37024, 39520, 42256, 43966, 44480, 46280, 49484, 52820, 54112, 56960, 57824, 61855, 63232, 67640, 68666, 72280, 74048, 79040, 84512, 87932, 88960, 92560, 98968, 105640, 108224, 109915, 113920, 115648, 123710, 135280, 137332, 144560, 148096, 158080, 160823, 169024, 171665, 175864, 177920, 185120, 197936, 211280, 216448, 219830, 231296, 235049, 247420, 270560, 274664, 289120, 296192, 316160, 321646, 338048, 343330, 351728, 370240, 395872, 422560, 432896, 439660, 462592, 470098, 494840, 541120, 549328, 578240, 643292, 676096, 686660, 703456, 740480, 791744, 804115, 845120, 879320, 940196, 989680, 1082240, 1098656, 1156480, 1175245, 1286584, 1373320, 1406912, 1480960, 1583488, 1608230, 1690240, 1758640, 1880392, 1979360, 2164480, 2197312, 2312960, 2350490, 2573168, 2746640, 2813824, 3055637, 3166976, 3216460, 3380480, 3517280, 3760784, 3958720, 4394624, 4700980, 5146336, 5493280, 5627648, 6111274, 6432920, 7034560, 7521568, 7917440, 8789248, 9401960, 10292672, 10986560, 12222548, 12865840, 14069120, 15043136, 15278185, 15834880, 18803920, 20585344, 21973120, 24445096, 25731680, 28138240, 30086272, 30556370, 37607840, 41170688, 43946240, 48890192, 51463360, 60172544, 61112740, 75215680, 97780384, 102926720, 122225480, 150431360, 195560768, 205853440, 244450960, 300862720, 391121536, 488901920, 782243072, 977803840, 1955607680, 3911215360]

約数ペア:

[(1, 3911215360), (2, 1955607680), (4, 977803840), (5, 782243072), (8, 488901920), (10, 391121536), (13, 300862720), (16, 244450960), (19, 205853440), (20, 195560768), (26, 150431360), (32, 122225480), (38, 102926720), (40, 97780384), (52, 75215680), (64, 61112740), (65, 60172544), (76, 51463360), (80, 48890192), (89, 43946240), (95, 41170688), (104, 37607840), (128, 30556370), (130, 30086272), (139, 28138240), (152, 25731680), (160, 24445096), (178, 21973120), (190, 20585344), (208, 18803920), (247, 15834880), (256, 15278185), (260, 15043136), (278, 14069120), (304, 12865840), (320, 12222548), (356, 10986560), (380, 10292672), (416, 9401960), (445, 8789248), (494, 7917440), (520, 7521568), (556, 7034560), (608, 6432920), (640, 6111274), (695, 5627648), (712, 5493280), (760, 5146336), (832, 4700980), (890, 4394624), (988, 3958720), (1040, 3760784), (1112, 3517280), (1157, 3380480), (1216, 3216460), (1235, 3166976), (1280, 3055637), (1390, 2813824), (1424, 2746640), (1520, 2573168), (1664, 2350490), (1691, 2312960), (1780, 2197312), (1807, 2164480), (1976, 1979360), (2080, 1880392), (2224, 1758640), (2314, 1690240), (2432, 1608230), (2470, 1583488), (2641, 1480960), (2780, 1406912), (2848, 1373320), (3040, 1286584), (3328, 1175245), (3382, 1156480), (3560, 1098656), (3614, 1082240), (3952, 989680), (4160, 940196), (4448, 879320), (4628, 845120), (4864, 804115), (4940, 791744), (5282, 740480), (5560, 703456), (5696, 686660), (5785, 676096), (6080, 643292), (6764, 578240), (7120, 549328), (7228, 541120), (7904, 494840), (8320, 470098), (8455, 462592), (8896, 439660), (9035, 432896), (9256, 422560), (9880, 395872), (10564, 370240), (11120, 351728), (11392, 343330), (11570, 338048), (12160, 321646), (12371, 316160), (13205, 296192), (13528, 289120), (14240, 274664), (14456, 270560), (15808, 247420), (16640, 235049), (16910, 231296), (17792, 219830), (18070, 216448), (18512, 211280), (19760, 197936), (21128, 185120), (21983, 177920), (22240, 175864), (22784, 171665), (23140, 169024), (24320, 160823), (24742, 158080), (26410, 148096), (27056, 144560), (28480, 137332), (28912, 135280), (31616, 123710), (33820, 115648), (34333, 113920), (35584, 109915), (36140, 108224), (37024, 105640), (39520, 98968), (42256, 92560), (43966, 88960), (44480, 87932), (46280, 84512), (49484, 79040), (52820, 74048), (54112, 72280), (56960, 68666), (57824, 67640), (61855, 63232)]