140804160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 224

約数和(自身を含む): 533716992

約数和(自身を除く): 392912832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 911, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1822, 1840, 1932, 2208, 2240, 2415, 2576, 2733, 2760, 3220, 3360, 3644, 3680, 3864, 4416, 4555, 4830, 5152, 5466, 5520, 6377, 6440, 6720, 7288, 7360, 7728, 9110, 9660, 10304, 10932, 11040, 12754, 12880, 13665, 14576, 15456, 18220, 19131, 19320, 20953, 21864, 22080, 25508, 25760, 27330, 29152, 30912, 31885, 36440, 38262, 38640, 41906, 43728, 51016, 51520, 54660, 58304, 62859, 63770, 72880, 76524, 77280, 83812, 87456, 95655, 102032, 104765, 109320, 125718, 127540, 145760, 146671, 153048, 154560, 167624, 174912, 191310, 204064, 209530, 218640, 251436, 255080, 291520, 293342, 306096, 314295, 335248, 382620, 408128, 419060, 437280, 440013, 502872, 510160, 586684, 612192, 628590, 670496, 733355, 765240, 838120, 874560, 880026, 1005744, 1020320, 1173368, 1224384, 1257180, 1340992, 1466710, 1530480, 1676240, 1760052, 2011488, 2040640, 2200065, 2346736, 2514360, 2933420, 3060960, 3352480, 3520104, 4022976, 4400130, 4693472, 5028720, 5866840, 6121920, 6704960, 7040208, 8800260, 9386944, 10057440, 11733680, 14080416, 17600520, 20114880, 23467360, 28160832, 35201040, 46934720, 70402080, 140804160]

約数ペア:

[(1, 140804160), (2, 70402080), (3, 46934720), (4, 35201040), (5, 28160832), (6, 23467360), (7, 20114880), (8, 17600520), (10, 14080416), (12, 11733680), (14, 10057440), (15, 9386944), (16, 8800260), (20, 7040208), (21, 6704960), (23, 6121920), (24, 5866840), (28, 5028720), (30, 4693472), (32, 4400130), (35, 4022976), (40, 3520104), (42, 3352480), (46, 3060960), (48, 2933420), (56, 2514360), (60, 2346736), (64, 2200065), (69, 2040640), (70, 2011488), (80, 1760052), (84, 1676240), (92, 1530480), (96, 1466710), (105, 1340992), (112, 1257180), (115, 1224384), (120, 1173368), (138, 1020320), (140, 1005744), (160, 880026), (161, 874560), (168, 838120), (184, 765240), (192, 733355), (210, 670496), (224, 628590), (230, 612192), (240, 586684), (276, 510160), (280, 502872), (320, 440013), (322, 437280), (336, 419060), (345, 408128), (368, 382620), (420, 335248), (448, 314295), (460, 306096), (480, 293342), (483, 291520), (552, 255080), (560, 251436), (644, 218640), (672, 209530), (690, 204064), (736, 191310), (805, 174912), (840, 167624), (911, 154560), (920, 153048), (960, 146671), (966, 145760), (1104, 127540), (1120, 125718), (1288, 109320), (1344, 104765), (1380, 102032), (1472, 95655), (1610, 87456), (1680, 83812), (1822, 77280), (1840, 76524), (1932, 72880), (2208, 63770), (2240, 62859), (2415, 58304), (2576, 54660), (2733, 51520), (2760, 51016), (3220, 43728), (3360, 41906), (3644, 38640), (3680, 38262), (3864, 36440), (4416, 31885), (4555, 30912), (4830, 29152), (5152, 27330), (5466, 25760), (5520, 25508), (6377, 22080), (6440, 21864), (6720, 20953), (7288, 19320), (7360, 19131), (7728, 18220), (9110, 15456), (9660, 14576), (10304, 13665), (10932, 12880), (11040, 12754)]