2041743200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 5967118080

約数和(自身を除く): 3925374880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 61, 70, 80, 86, 100, 112, 122, 139, 140, 160, 172, 175, 200, 215, 224, 244, 278, 280, 301, 305, 344, 350, 400, 427, 430, 488, 556, 560, 602, 610, 688, 695, 700, 800, 854, 860, 973, 976, 1075, 1112, 1120, 1204, 1220, 1376, 1390, 1400, 1505, 1525, 1708, 1720, 1946, 1952, 2135, 2150, 2224, 2408, 2440, 2623, 2780, 2800, 3010, 3050, 3416, 3440, 3475, 3892, 4270, 4300, 4448, 4816, 4865, 4880, 5246, 5560, 5600, 5977, 6020, 6100, 6832, 6880, 6950, 7525, 7784, 8479, 8540, 8600, 9632, 9730, 9760, 10492, 10675, 11120, 11954, 12040, 12200, 13115, 13664, 13900, 15050, 15568, 16958, 17080, 17200, 18361, 19460, 20984, 21350, 22240, 23908, 24080, 24325, 24400, 26230, 27800, 29885, 30100, 31136, 33916, 34160, 34400, 36722, 38920, 41839, 41968, 42395, 42700, 47816, 48160, 48650, 48800, 52460, 55600, 59353, 59770, 60200, 65575, 67832, 68320, 73444, 77840, 83678, 83936, 84790, 85400, 91805, 95632, 97300, 104920, 111200, 118706, 119540, 120400, 131150, 135664, 146888, 149425, 155680, 167356, 169580, 170800, 183610, 191264, 194600, 209195, 209840, 211975, 237412, 239080, 240800, 262300, 271328, 293776, 296765, 298850, 334712, 339160, 341600, 364597, 367220, 389200, 418390, 419680, 423950, 459025, 474824, 478160, 524600, 587552, 593530, 597700, 669424, 678320, 729194, 734440, 778400, 836780, 847900, 918050, 949648, 956320, 1045975, 1049200, 1187060, 1195400, 1338848, 1356640, 1458388, 1468880, 1483825, 1673560, 1695800, 1822985, 1836100, 1899296, 2091950, 2098400, 2374120, 2390800, 2552179, 2916776, 2937760, 2967650, 3347120, 3391600, 3645970, 3672200, 4183900, 4748240, 4781600, 5104358, 5833552, 5935300, 6694240, 6783200, 7291940, 7344400, 8367800, 9114925, 9496480, 10208716, 11667104, 11870600, 12760895, 14583880, 14688800, 16735600, 18229850, 20417432, 23741200, 25521790, 29167760, 33471200, 36459700, 40834864, 47482400, 51043580, 58335520, 63804475, 72919400, 81669728, 102087160, 127608950, 145838800, 204174320, 255217900, 291677600, 408348640, 510435800, 1020871600, 2041743200]

約数ペア:

[(1, 2041743200), (2, 1020871600), (4, 510435800), (5, 408348640), (7, 291677600), (8, 255217900), (10, 204174320), (14, 145838800), (16, 127608950), (20, 102087160), (25, 81669728), (28, 72919400), (32, 63804475), (35, 58335520), (40, 51043580), (43, 47482400), (50, 40834864), (56, 36459700), (61, 33471200), (70, 29167760), (80, 25521790), (86, 23741200), (100, 20417432), (112, 18229850), (122, 16735600), (139, 14688800), (140, 14583880), (160, 12760895), (172, 11870600), (175, 11667104), (200, 10208716), (215, 9496480), (224, 9114925), (244, 8367800), (278, 7344400), (280, 7291940), (301, 6783200), (305, 6694240), (344, 5935300), (350, 5833552), (400, 5104358), (427, 4781600), (430, 4748240), (488, 4183900), (556, 3672200), (560, 3645970), (602, 3391600), (610, 3347120), (688, 2967650), (695, 2937760), (700, 2916776), (800, 2552179), (854, 2390800), (860, 2374120), (973, 2098400), (976, 2091950), (1075, 1899296), (1112, 1836100), (1120, 1822985), (1204, 1695800), (1220, 1673560), (1376, 1483825), (1390, 1468880), (1400, 1458388), (1505, 1356640), (1525, 1338848), (1708, 1195400), (1720, 1187060), (1946, 1049200), (1952, 1045975), (2135, 956320), (2150, 949648), (2224, 918050), (2408, 847900), (2440, 836780), (2623, 778400), (2780, 734440), (2800, 729194), (3010, 678320), (3050, 669424), (3416, 597700), (3440, 593530), (3475, 587552), (3892, 524600), (4270, 478160), (4300, 474824), (4448, 459025), (4816, 423950), (4865, 419680), (4880, 418390), (5246, 389200), (5560, 367220), (5600, 364597), (5977, 341600), (6020, 339160), (6100, 334712), (6832, 298850), (6880, 296765), (6950, 293776), (7525, 271328), (7784, 262300), (8479, 240800), (8540, 239080), (8600, 237412), (9632, 211975), (9730, 209840), (9760, 209195), (10492, 194600), (10675, 191264), (11120, 183610), (11954, 170800), (12040, 169580), (12200, 167356), (13115, 155680), (13664, 149425), (13900, 146888), (15050, 135664), (15568, 131150), (16958, 120400), (17080, 119540), (17200, 118706), (18361, 111200), (19460, 104920), (20984, 97300), (21350, 95632), (22240, 91805), (23908, 85400), (24080, 84790), (24325, 83936), (24400, 83678), (26230, 77840), (27800, 73444), (29885, 68320), (30100, 67832), (31136, 65575), (33916, 60200), (34160, 59770), (34400, 59353), (36722, 55600), (38920, 52460), (41839, 48800), (41968, 48650), (42395, 48160), (42700, 47816)]