7848137340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:749

約数の個数: 288

約数和(自身を含む): 26017992000

約数和(自身を除く): 18169854660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 109, 111, 114, 148, 171, 180, 185, 190, 218, 222, 228, 285, 327, 333, 342, 370, 380, 436, 444, 545, 555, 569, 570, 654, 666, 684, 703, 740, 855, 981, 1090, 1110, 1138, 1140, 1308, 1332, 1406, 1635, 1665, 1707, 1710, 1962, 2071, 2109, 2180, 2220, 2276, 2812, 2845, 3270, 3330, 3414, 3420, 3515, 3924, 4033, 4142, 4218, 4905, 5121, 5690, 6213, 6327, 6540, 6660, 6828, 7030, 8066, 8284, 8436, 8535, 9810, 10242, 10355, 10545, 10811, 11380, 12099, 12426, 12654, 14060, 16132, 17070, 18639, 19620, 20165, 20484, 20710, 21053, 21090, 21622, 24198, 24852, 25308, 25605, 31065, 31635, 32433, 34140, 36297, 37278, 40330, 41420, 42106, 42180, 43244, 48396, 51210, 54055, 60495, 62021, 62130, 63159, 63270, 64866, 72594, 74556, 76627, 80660, 84212, 93195, 97299, 102420, 105265, 108110, 120990, 124042, 124260, 126318, 126540, 129732, 145188, 153254, 162165, 181485, 186063, 186390, 189477, 194598, 210530, 216220, 229881, 241980, 248084, 252636, 306508, 310105, 315795, 324330, 362970, 372126, 372780, 378954, 383135, 389196, 400007, 421060, 459762, 486495, 558189, 620210, 631590, 648660, 689643, 725940, 744252, 757908, 766270, 800014, 919524, 930315, 947385, 972990, 1116378, 1149405, 1178399, 1200021, 1240420, 1263180, 1379286, 1532540, 1600028, 1860630, 1894770, 1945980, 2000035, 2232756, 2294777, 2298810, 2356798, 2400042, 2758572, 2790945, 3448215, 3535197, 3600063, 3721260, 3789540, 4000070, 4589554, 4597620, 4713596, 4800084, 5581890, 5891995, 6000105, 6884331, 6896430, 7070394, 7200126, 8000140, 9179108, 10605591, 11163780, 11473885, 11783990, 12000210, 13768662, 13792860, 14140788, 14400252, 17675985, 18000315, 20652993, 21211182, 22947770, 23567980, 24000420, 27537324, 34421655, 35351970, 36000630, 41305986, 42422364, 43600763, 45895540, 53027955, 68843310, 70703940, 72001260, 82611972, 87201526, 103264965, 106055910, 130802289, 137686620, 174403052, 206529930, 212111820, 218003815, 261604578, 392406867, 413059860, 436007630, 523209156, 654011445, 784813734, 872015260, 1308022890, 1569627468, 1962034335, 2616045780, 3924068670, 7848137340]

約数ペア:

[(1, 7848137340), (2, 3924068670), (3, 2616045780), (4, 1962034335), (5, 1569627468), (6, 1308022890), (9, 872015260), (10, 784813734), (12, 654011445), (15, 523209156), (18, 436007630), (19, 413059860), (20, 392406867), (30, 261604578), (36, 218003815), (37, 212111820), (38, 206529930), (45, 174403052), (57, 137686620), (60, 130802289), (74, 106055910), (76, 103264965), (90, 87201526), (95, 82611972), (109, 72001260), (111, 70703940), (114, 68843310), (148, 53027955), (171, 45895540), (180, 43600763), (185, 42422364), (190, 41305986), (218, 36000630), (222, 35351970), (228, 34421655), (285, 27537324), (327, 24000420), (333, 23567980), (342, 22947770), (370, 21211182), (380, 20652993), (436, 18000315), (444, 17675985), (545, 14400252), (555, 14140788), (569, 13792860), (570, 13768662), (654, 12000210), (666, 11783990), (684, 11473885), (703, 11163780), (740, 10605591), (855, 9179108), (981, 8000140), (1090, 7200126), (1110, 7070394), (1138, 6896430), (1140, 6884331), (1308, 6000105), (1332, 5891995), (1406, 5581890), (1635, 4800084), (1665, 4713596), (1707, 4597620), (1710, 4589554), (1962, 4000070), (2071, 3789540), (2109, 3721260), (2180, 3600063), (2220, 3535197), (2276, 3448215), (2812, 2790945), (2845, 2758572), (3270, 2400042), (3330, 2356798), (3414, 2298810), (3420, 2294777), (3515, 2232756), (3924, 2000035), (4033, 1945980), (4142, 1894770), (4218, 1860630), (4905, 1600028), (5121, 1532540), (5690, 1379286), (6213, 1263180), (6327, 1240420), (6540, 1200021), (6660, 1178399), (6828, 1149405), (7030, 1116378), (8066, 972990), (8284, 947385), (8436, 930315), (8535, 919524), (9810, 800014), (10242, 766270), (10355, 757908), (10545, 744252), (10811, 725940), (11380, 689643), (12099, 648660), (12426, 631590), (12654, 620210), (14060, 558189), (16132, 486495), (17070, 459762), (18639, 421060), (19620, 400007), (20165, 389196), (20484, 383135), (20710, 378954), (21053, 372780), (21090, 372126), (21622, 362970), (24198, 324330), (24852, 315795), (25308, 310105), (25605, 306508), (31065, 252636), (31635, 248084), (32433, 241980), (34140, 229881), (36297, 216220), (37278, 210530), (40330, 194598), (41420, 189477), (42106, 186390), (42180, 186063), (43244, 181485), (48396, 162165), (51210, 153254), (54055, 145188), (60495, 129732), (62021, 126540), (62130, 126318), (63159, 124260), (63270, 124042), (64866, 120990), (72594, 108110), (74556, 105265), (76627, 102420), (80660, 97299), (84212, 93195)]