290109120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 224

約数和(自身を含む): 1099035648

約数和(自身を除く): 808926528

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, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1877, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3754, 3864, 4416, 4830, 5152, 5520, 5631, 6440, 6720, 7360, 7508, 7728, 9385, 9660, 10304, 11040, 11262, 12880, 13139, 15016, 15456, 18770, 19320, 22080, 22524, 25760, 26278, 28155, 30032, 30912, 37540, 38640, 39417, 43171, 45048, 51520, 52556, 56310, 60064, 65695, 75080, 77280, 78834, 86342, 90096, 105112, 112620, 120128, 129513, 131390, 150160, 154560, 157668, 172684, 180192, 197085, 210224, 215855, 225240, 259026, 262780, 300320, 302197, 315336, 345368, 360384, 394170, 420448, 431710, 450480, 518052, 525560, 600640, 604394, 630672, 647565, 690736, 788340, 840896, 863420, 900960, 906591, 1036104, 1051120, 1208788, 1261344, 1295130, 1381472, 1510985, 1576680, 1726840, 1801920, 1813182, 2072208, 2102240, 2417576, 2522688, 2590260, 2762944, 3021970, 3153360, 3453680, 3626364, 4144416, 4204480, 4532955, 4835152, 5180520, 6043940, 6306720, 6907360, 7252728, 8288832, 9065910, 9670304, 10361040, 12087880, 12613440, 13814720, 14505456, 18131820, 19340608, 20722080, 24175760, 29010912, 36263640, 41444160, 48351520, 58021824, 72527280, 96703040, 145054560, 290109120]

約数ペア:

[(1, 290109120), (2, 145054560), (3, 96703040), (4, 72527280), (5, 58021824), (6, 48351520), (7, 41444160), (8, 36263640), (10, 29010912), (12, 24175760), (14, 20722080), (15, 19340608), (16, 18131820), (20, 14505456), (21, 13814720), (23, 12613440), (24, 12087880), (28, 10361040), (30, 9670304), (32, 9065910), (35, 8288832), (40, 7252728), (42, 6907360), (46, 6306720), (48, 6043940), (56, 5180520), (60, 4835152), (64, 4532955), (69, 4204480), (70, 4144416), (80, 3626364), (84, 3453680), (92, 3153360), (96, 3021970), (105, 2762944), (112, 2590260), (115, 2522688), (120, 2417576), (138, 2102240), (140, 2072208), (160, 1813182), (161, 1801920), (168, 1726840), (184, 1576680), (192, 1510985), (210, 1381472), (224, 1295130), (230, 1261344), (240, 1208788), (276, 1051120), (280, 1036104), (320, 906591), (322, 900960), (336, 863420), (345, 840896), (368, 788340), (420, 690736), (448, 647565), (460, 630672), (480, 604394), (483, 600640), (552, 525560), (560, 518052), (644, 450480), (672, 431710), (690, 420448), (736, 394170), (805, 360384), (840, 345368), (920, 315336), (960, 302197), (966, 300320), (1104, 262780), (1120, 259026), (1288, 225240), (1344, 215855), (1380, 210224), (1472, 197085), (1610, 180192), (1680, 172684), (1840, 157668), (1877, 154560), (1932, 150160), (2208, 131390), (2240, 129513), (2415, 120128), (2576, 112620), (2760, 105112), (3220, 90096), (3360, 86342), (3680, 78834), (3754, 77280), (3864, 75080), (4416, 65695), (4830, 60064), (5152, 56310), (5520, 52556), (5631, 51520), (6440, 45048), (6720, 43171), (7360, 39417), (7508, 38640), (7728, 37540), (9385, 30912), (9660, 30032), (10304, 28155), (11040, 26278), (11262, 25760), (12880, 22524), (13139, 22080), (15016, 19320), (15456, 18770)]