20567319360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11909}}^1$

素因数の和:12193

約数の個数: 224

約数和(自身を含む): 74926667520

約数和(自身を除く): 54359348160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 257, 280, 320, 336, 420, 448, 480, 514, 560, 672, 771, 840, 960, 1028, 1120, 1285, 1344, 1542, 1680, 1799, 2056, 2240, 2570, 3084, 3360, 3598, 3855, 4112, 5140, 5397, 6168, 6720, 7196, 7710, 8224, 8995, 10280, 10794, 11909, 12336, 14392, 15420, 16448, 17990, 20560, 21588, 23818, 24672, 26985, 28784, 30840, 35727, 35980, 41120, 43176, 47636, 49344, 53970, 57568, 59545, 61680, 71454, 71960, 82240, 83363, 86352, 95272, 107940, 115136, 119090, 123360, 142908, 143920, 166726, 172704, 178635, 190544, 215880, 238180, 246720, 250089, 285816, 287840, 333452, 345408, 357270, 381088, 416815, 431760, 476360, 500178, 571632, 575680, 666904, 714540, 762176, 833630, 863520, 952720, 1000356, 1143264, 1250445, 1333808, 1429080, 1667260, 1727040, 1905440, 2000712, 2286528, 2500890, 2667616, 2858160, 3060613, 3334520, 3810880, 4001424, 5001780, 5335232, 5716320, 6121226, 6669040, 8002848, 9181839, 10003560, 11432640, 12242452, 13338080, 15303065, 16005696, 18363678, 20007120, 21424291, 24484904, 26676160, 30606130, 36727356, 40014240, 42848582, 45909195, 48969808, 61212260, 64272873, 73454712, 80028480, 85697164, 91818390, 97939616, 107121455, 122424520, 128545746, 146909424, 171394328, 183636780, 195879232, 214242910, 244849040, 257091492, 293818848, 321364365, 342788656, 367273560, 428485820, 489698080, 514182984, 587637696, 642728730, 685577312, 734547120, 856971640, 979396160, 1028365968, 1285457460, 1371154624, 1469094240, 1713943280, 2056731936, 2570914920, 2938188480, 3427886560, 4113463872, 5141829840, 6855773120, 10283659680, 20567319360]

約数ペア:

[(1, 20567319360), (2, 10283659680), (3, 6855773120), (4, 5141829840), (5, 4113463872), (6, 3427886560), (7, 2938188480), (8, 2570914920), (10, 2056731936), (12, 1713943280), (14, 1469094240), (15, 1371154624), (16, 1285457460), (20, 1028365968), (21, 979396160), (24, 856971640), (28, 734547120), (30, 685577312), (32, 642728730), (35, 587637696), (40, 514182984), (42, 489698080), (48, 428485820), (56, 367273560), (60, 342788656), (64, 321364365), (70, 293818848), (80, 257091492), (84, 244849040), (96, 214242910), (105, 195879232), (112, 183636780), (120, 171394328), (140, 146909424), (160, 128545746), (168, 122424520), (192, 107121455), (210, 97939616), (224, 91818390), (240, 85697164), (257, 80028480), (280, 73454712), (320, 64272873), (336, 61212260), (420, 48969808), (448, 45909195), (480, 42848582), (514, 40014240), (560, 36727356), (672, 30606130), (771, 26676160), (840, 24484904), (960, 21424291), (1028, 20007120), (1120, 18363678), (1285, 16005696), (1344, 15303065), (1542, 13338080), (1680, 12242452), (1799, 11432640), (2056, 10003560), (2240, 9181839), (2570, 8002848), (3084, 6669040), (3360, 6121226), (3598, 5716320), (3855, 5335232), (4112, 5001780), (5140, 4001424), (5397, 3810880), (6168, 3334520), (6720, 3060613), (7196, 2858160), (7710, 2667616), (8224, 2500890), (8995, 2286528), (10280, 2000712), (10794, 1905440), (11909, 1727040), (12336, 1667260), (14392, 1429080), (15420, 1333808), (16448, 1250445), (17990, 1143264), (20560, 1000356), (21588, 952720), (23818, 863520), (24672, 833630), (26985, 762176), (28784, 714540), (30840, 666904), (35727, 575680), (35980, 571632), (41120, 500178), (43176, 476360), (47636, 431760), (49344, 416815), (53970, 381088), (57568, 357270), (59545, 345408), (61680, 333452), (71454, 287840), (71960, 285816), (82240, 250089), (83363, 246720), (86352, 238180), (95272, 215880), (107940, 190544), (115136, 178635), (119090, 172704), (123360, 166726), (142908, 143920)]