29220480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 110160000

約数和(自身を除く): 80939520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 89, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 178, 180, 190, 192, 216, 228, 240, 267, 270, 285, 288, 304, 320, 342, 356, 360, 380, 384, 432, 445, 456, 480, 513, 534, 540, 570, 576, 608, 640, 684, 712, 720, 760, 801, 855, 864, 890, 912, 960, 1026, 1068, 1080, 1140, 1152, 1216, 1335, 1368, 1424, 1440, 1520, 1602, 1691, 1710, 1728, 1780, 1824, 1920, 2052, 2136, 2160, 2280, 2403, 2432, 2565, 2670, 2736, 2848, 2880, 3040, 3204, 3382, 3420, 3456, 3560, 3648, 4005, 4104, 4272, 4320, 4560, 4806, 5073, 5130, 5340, 5472, 5696, 5760, 6080, 6408, 6764, 6840, 7120, 7296, 8010, 8208, 8455, 8544, 8640, 9120, 9612, 10146, 10260, 10680, 10944, 11392, 12015, 12160, 12816, 13528, 13680, 14240, 15219, 16020, 16416, 16910, 17088, 17280, 18240, 19224, 20292, 20520, 21360, 21888, 24030, 25365, 25632, 27056, 27360, 28480, 30438, 32040, 32832, 33820, 34176, 36480, 38448, 40584, 41040, 42720, 45657, 48060, 50730, 51264, 54112, 54720, 56960, 60876, 64080, 65664, 67640, 76095, 76896, 81168, 82080, 85440, 91314, 96120, 101460, 102528, 108224, 109440, 121752, 128160, 135280, 152190, 153792, 162336, 164160, 170880, 182628, 192240, 202920, 216448, 228285, 243504, 256320, 270560, 304380, 307584, 324672, 328320, 365256, 384480, 405840, 456570, 487008, 512640, 541120, 608760, 649344, 730512, 768960, 811680, 913140, 974016, 1082240, 1217520, 1461024, 1537920, 1623360, 1826280, 1948032, 2435040, 2922048, 3246720, 3652560, 4870080, 5844096, 7305120, 9740160, 14610240, 29220480]

約数ペア:

[(1, 29220480), (2, 14610240), (3, 9740160), (4, 7305120), (5, 5844096), (6, 4870080), (8, 3652560), (9, 3246720), (10, 2922048), (12, 2435040), (15, 1948032), (16, 1826280), (18, 1623360), (19, 1537920), (20, 1461024), (24, 1217520), (27, 1082240), (30, 974016), (32, 913140), (36, 811680), (38, 768960), (40, 730512), (45, 649344), (48, 608760), (54, 541120), (57, 512640), (60, 487008), (64, 456570), (72, 405840), (76, 384480), (80, 365256), (89, 328320), (90, 324672), (95, 307584), (96, 304380), (108, 270560), (114, 256320), (120, 243504), (128, 228285), (135, 216448), (144, 202920), (152, 192240), (160, 182628), (171, 170880), (178, 164160), (180, 162336), (190, 153792), (192, 152190), (216, 135280), (228, 128160), (240, 121752), (267, 109440), (270, 108224), (285, 102528), (288, 101460), (304, 96120), (320, 91314), (342, 85440), (356, 82080), (360, 81168), (380, 76896), (384, 76095), (432, 67640), (445, 65664), (456, 64080), (480, 60876), (513, 56960), (534, 54720), (540, 54112), (570, 51264), (576, 50730), (608, 48060), (640, 45657), (684, 42720), (712, 41040), (720, 40584), (760, 38448), (801, 36480), (855, 34176), (864, 33820), (890, 32832), (912, 32040), (960, 30438), (1026, 28480), (1068, 27360), (1080, 27056), (1140, 25632), (1152, 25365), (1216, 24030), (1335, 21888), (1368, 21360), (1424, 20520), (1440, 20292), (1520, 19224), (1602, 18240), (1691, 17280), (1710, 17088), (1728, 16910), (1780, 16416), (1824, 16020), (1920, 15219), (2052, 14240), (2136, 13680), (2160, 13528), (2280, 12816), (2403, 12160), (2432, 12015), (2565, 11392), (2670, 10944), (2736, 10680), (2848, 10260), (2880, 10146), (3040, 9612), (3204, 9120), (3382, 8640), (3420, 8544), (3456, 8455), (3560, 8208), (3648, 8010), (4005, 7296), (4104, 7120), (4272, 6840), (4320, 6764), (4560, 6408), (4806, 6080), (5073, 5760), (5130, 5696), (5340, 5472)]