2220546720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5020

約数の個数: 288

約数和(自身を含む): 8566689600

約数和(自身を除く): 6346142880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 4969, 5320, 5586, 5880, 6384, 7448, 7840, 7980, 9120, 9310, 9938, 10640, 11172, 11760, 12768, 13965, 14896, 14907, 15960, 18620, 19876, 21280, 22344, 23520, 24845, 27930, 29792, 29814, 31920, 34783, 37240, 39752, 44688, 49690, 55860, 59628, 63840, 69566, 74480, 74535, 79504, 89376, 94411, 99380, 104349, 111720, 119256, 139132, 148960, 149070, 159008, 173915, 188822, 198760, 208698, 223440, 238512, 243481, 278264, 283233, 298140, 347830, 377644, 397520, 417396, 446880, 472055, 477024, 486962, 521745, 556528, 566466, 596280, 660877, 695660, 730443, 755288, 795040, 834792, 944110, 973924, 1043490, 1113056, 1132932, 1192560, 1217405, 1321754, 1391320, 1416165, 1460886, 1510576, 1669584, 1888220, 1947848, 1982631, 2086980, 2265864, 2385120, 2434810, 2643508, 2782640, 2832330, 2921772, 3021152, 3304385, 3339168, 3652215, 3776440, 3895696, 3965262, 4173960, 4531728, 4626139, 4869620, 5287016, 5565280, 5664660, 5843544, 6608770, 7304430, 7552880, 7791392, 7930524, 8347920, 9063456, 9252278, 9739240, 9913155, 10574032, 11329320, 11687088, 13217540, 13878417, 14608860, 15105760, 15861048, 16695840, 18504556, 19478480, 19826310, 21148064, 22658640, 23130695, 23374176, 26435080, 27756834, 29217720, 31722096, 37009112, 38956960, 39652620, 45317280, 46261390, 52870160, 55513668, 58435440, 63444192, 69392085, 74018224, 79305240, 92522780, 105740320, 111027336, 116870880, 138784170, 148036448, 158610480, 185045560, 222054672, 277568340, 317220960, 370091120, 444109344, 555136680, 740182240, 1110273360, 2220546720]

約数ペア:

[(1, 2220546720), (2, 1110273360), (3, 740182240), (4, 555136680), (5, 444109344), (6, 370091120), (7, 317220960), (8, 277568340), (10, 222054672), (12, 185045560), (14, 158610480), (15, 148036448), (16, 138784170), (19, 116870880), (20, 111027336), (21, 105740320), (24, 92522780), (28, 79305240), (30, 74018224), (32, 69392085), (35, 63444192), (38, 58435440), (40, 55513668), (42, 52870160), (48, 46261390), (49, 45317280), (56, 39652620), (57, 38956960), (60, 37009112), (70, 31722096), (76, 29217720), (80, 27756834), (84, 26435080), (95, 23374176), (96, 23130695), (98, 22658640), (105, 21148064), (112, 19826310), (114, 19478480), (120, 18504556), (133, 16695840), (140, 15861048), (147, 15105760), (152, 14608860), (160, 13878417), (168, 13217540), (190, 11687088), (196, 11329320), (210, 10574032), (224, 9913155), (228, 9739240), (240, 9252278), (245, 9063456), (266, 8347920), (280, 7930524), (285, 7791392), (294, 7552880), (304, 7304430), (336, 6608770), (380, 5843544), (392, 5664660), (399, 5565280), (420, 5287016), (456, 4869620), (480, 4626139), (490, 4531728), (532, 4173960), (560, 3965262), (570, 3895696), (588, 3776440), (608, 3652215), (665, 3339168), (672, 3304385), (735, 3021152), (760, 2921772), (784, 2832330), (798, 2782640), (840, 2643508), (912, 2434810), (931, 2385120), (980, 2265864), (1064, 2086980), (1120, 1982631), (1140, 1947848), (1176, 1888220), (1330, 1669584), (1470, 1510576), (1520, 1460886), (1568, 1416165), (1596, 1391320), (1680, 1321754), (1824, 1217405), (1862, 1192560), (1960, 1132932), (1995, 1113056), (2128, 1043490), (2280, 973924), (2352, 944110), (2660, 834792), (2793, 795040), (2940, 755288), (3040, 730443), (3192, 695660), (3360, 660877), (3724, 596280), (3920, 566466), (3990, 556528), (4256, 521745), (4560, 486962), (4655, 477024), (4704, 472055), (4969, 446880), (5320, 417396), (5586, 397520), (5880, 377644), (6384, 347830), (7448, 298140), (7840, 283233), (7980, 278264), (9120, 243481), (9310, 238512), (9938, 223440), (10640, 208698), (11172, 198760), (11760, 188822), (12768, 173915), (13965, 159008), (14896, 149070), (14907, 148960), (15960, 139132), (18620, 119256), (19876, 111720), (21280, 104349), (22344, 99380), (23520, 94411), (24845, 89376), (27930, 79504), (29792, 74535), (29814, 74480), (31920, 69566), (34783, 63840), (37240, 59628), (39752, 55860), (44688, 49690)]