154875840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 224

約数和(自身を含む): 592043520

約数和(自身を除く): 437167680

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, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1213, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2426, 2660, 3040, 3192, 3360, 3639, 3648, 3990, 4256, 4560, 4852, 5320, 6065, 6080, 6384, 6720, 7278, 7980, 8491, 8512, 9120, 9704, 10640, 12130, 12768, 14556, 15960, 16982, 18195, 18240, 19408, 21280, 23047, 24260, 25473, 25536, 29112, 31920, 33964, 36390, 38816, 42455, 42560, 46094, 48520, 50946, 58224, 63840, 67928, 69141, 72780, 77632, 84910, 92188, 97040, 101892, 115235, 116448, 127365, 127680, 135856, 138282, 145560, 161329, 169820, 184376, 194080, 203784, 230470, 232896, 254730, 271712, 276564, 291120, 322658, 339640, 345705, 368752, 388160, 407568, 460940, 483987, 509460, 543424, 553128, 582240, 645316, 679280, 691410, 737504, 806645, 815136, 921880, 967974, 1018920, 1106256, 1164480, 1290632, 1358560, 1382820, 1475008, 1613290, 1630272, 1843760, 1935948, 2037840, 2212512, 2419935, 2581264, 2717120, 2765640, 3226580, 3687520, 3871896, 4075680, 4425024, 4839870, 5162528, 5531280, 6453160, 7375040, 7743792, 8151360, 9679740, 10325056, 11062560, 12906320, 15487584, 19359480, 22125120, 25812640, 30975168, 38718960, 51625280, 77437920, 154875840]

約数ペア:

[(1, 154875840), (2, 77437920), (3, 51625280), (4, 38718960), (5, 30975168), (6, 25812640), (7, 22125120), (8, 19359480), (10, 15487584), (12, 12906320), (14, 11062560), (15, 10325056), (16, 9679740), (19, 8151360), (20, 7743792), (21, 7375040), (24, 6453160), (28, 5531280), (30, 5162528), (32, 4839870), (35, 4425024), (38, 4075680), (40, 3871896), (42, 3687520), (48, 3226580), (56, 2765640), (57, 2717120), (60, 2581264), (64, 2419935), (70, 2212512), (76, 2037840), (80, 1935948), (84, 1843760), (95, 1630272), (96, 1613290), (105, 1475008), (112, 1382820), (114, 1358560), (120, 1290632), (133, 1164480), (140, 1106256), (152, 1018920), (160, 967974), (168, 921880), (190, 815136), (192, 806645), (210, 737504), (224, 691410), (228, 679280), (240, 645316), (266, 582240), (280, 553128), (285, 543424), (304, 509460), (320, 483987), (336, 460940), (380, 407568), (399, 388160), (420, 368752), (448, 345705), (456, 339640), (480, 322658), (532, 291120), (560, 276564), (570, 271712), (608, 254730), (665, 232896), (672, 230470), (760, 203784), (798, 194080), (840, 184376), (912, 169820), (960, 161329), (1064, 145560), (1120, 138282), (1140, 135856), (1213, 127680), (1216, 127365), (1330, 116448), (1344, 115235), (1520, 101892), (1596, 97040), (1680, 92188), (1824, 84910), (1995, 77632), (2128, 72780), (2240, 69141), (2280, 67928), (2426, 63840), (2660, 58224), (3040, 50946), (3192, 48520), (3360, 46094), (3639, 42560), (3648, 42455), (3990, 38816), (4256, 36390), (4560, 33964), (4852, 31920), (5320, 29112), (6065, 25536), (6080, 25473), (6384, 24260), (6720, 23047), (7278, 21280), (7980, 19408), (8491, 18240), (8512, 18195), (9120, 16982), (9704, 15960), (10640, 14556), (12130, 12768)]