2867802240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 256

約数和(自身を含む): 9713664000

約数和(自身を除く): 6845861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 285, 304, 320, 380, 381, 384, 456, 480, 508, 570, 608, 619, 635, 640, 760, 762, 912, 960, 1016, 1140, 1216, 1238, 1270, 1520, 1524, 1824, 1857, 1905, 1920, 2032, 2280, 2413, 2432, 2476, 2540, 3040, 3048, 3095, 3648, 3714, 3810, 4064, 4560, 4826, 4952, 5080, 6080, 6096, 6190, 7239, 7296, 7428, 7620, 8128, 9120, 9285, 9652, 9904, 10160, 11761, 12065, 12160, 12192, 12380, 14478, 14856, 15240, 16256, 18240, 18570, 19304, 19808, 20320, 23522, 24130, 24384, 24760, 28956, 29712, 30480, 35283, 36195, 36480, 37140, 38608, 39616, 40640, 47044, 48260, 48768, 49520, 57912, 58805, 59424, 60960, 70566, 72390, 74280, 77216, 78613, 79232, 81280, 94088, 96520, 99040, 115824, 117610, 118848, 121920, 141132, 144780, 148560, 154432, 157226, 176415, 188176, 193040, 198080, 231648, 235220, 235839, 237696, 243840, 282264, 289560, 297120, 308864, 314452, 352830, 376352, 386080, 393065, 396160, 463296, 470440, 471678, 564528, 579120, 594240, 628904, 705660, 752704, 772160, 786130, 926592, 940880, 943356, 1129056, 1158240, 1179195, 1188480, 1257808, 1411320, 1493647, 1505408, 1544320, 1572260, 1881760, 1886712, 2258112, 2316480, 2358390, 2515616, 2822640, 2987294, 3144520, 3763520, 3773424, 4480941, 4516224, 4632960, 4716780, 5031232, 5645280, 5974588, 6289040, 7468235, 7527040, 7546848, 8961882, 9433560, 10062464, 11290560, 11949176, 12578080, 14936470, 15093696, 17923764, 18867120, 22404705, 22581120, 23898352, 25156160, 29872940, 30187392, 35847528, 37734240, 44809410, 47796704, 50312320, 59745880, 71695056, 75468480, 89618820, 95593408, 119491760, 143390112, 150936960, 179237640, 191186816, 238983520, 286780224, 358475280, 477967040, 573560448, 716950560, 955934080, 1433901120, 2867802240]

約数ペア:

[(1, 2867802240), (2, 1433901120), (3, 955934080), (4, 716950560), (5, 573560448), (6, 477967040), (8, 358475280), (10, 286780224), (12, 238983520), (15, 191186816), (16, 179237640), (19, 150936960), (20, 143390112), (24, 119491760), (30, 95593408), (32, 89618820), (38, 75468480), (40, 71695056), (48, 59745880), (57, 50312320), (60, 47796704), (64, 44809410), (76, 37734240), (80, 35847528), (95, 30187392), (96, 29872940), (114, 25156160), (120, 23898352), (127, 22581120), (128, 22404705), (152, 18867120), (160, 17923764), (190, 15093696), (192, 14936470), (228, 12578080), (240, 11949176), (254, 11290560), (285, 10062464), (304, 9433560), (320, 8961882), (380, 7546848), (381, 7527040), (384, 7468235), (456, 6289040), (480, 5974588), (508, 5645280), (570, 5031232), (608, 4716780), (619, 4632960), (635, 4516224), (640, 4480941), (760, 3773424), (762, 3763520), (912, 3144520), (960, 2987294), (1016, 2822640), (1140, 2515616), (1216, 2358390), (1238, 2316480), (1270, 2258112), (1520, 1886712), (1524, 1881760), (1824, 1572260), (1857, 1544320), (1905, 1505408), (1920, 1493647), (2032, 1411320), (2280, 1257808), (2413, 1188480), (2432, 1179195), (2476, 1158240), (2540, 1129056), (3040, 943356), (3048, 940880), (3095, 926592), (3648, 786130), (3714, 772160), (3810, 752704), (4064, 705660), (4560, 628904), (4826, 594240), (4952, 579120), (5080, 564528), (6080, 471678), (6096, 470440), (6190, 463296), (7239, 396160), (7296, 393065), (7428, 386080), (7620, 376352), (8128, 352830), (9120, 314452), (9285, 308864), (9652, 297120), (9904, 289560), (10160, 282264), (11761, 243840), (12065, 237696), (12160, 235839), (12192, 235220), (12380, 231648), (14478, 198080), (14856, 193040), (15240, 188176), (16256, 176415), (18240, 157226), (18570, 154432), (19304, 148560), (19808, 144780), (20320, 141132), (23522, 121920), (24130, 118848), (24384, 117610), (24760, 115824), (28956, 99040), (29712, 96520), (30480, 94088), (35283, 81280), (36195, 79232), (36480, 78613), (37140, 77216), (38608, 74280), (39616, 72390), (40640, 70566), (47044, 60960), (48260, 59424), (48768, 58805), (49520, 57912)]