1684860840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2284

約数の個数: 192

約数和(自身を含む): 5933949840

約数和(自身を除く): 4249089000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 173, 180, 195, 234, 260, 312, 346, 360, 390, 468, 519, 520, 585, 692, 780, 865, 936, 1038, 1170, 1384, 1557, 1560, 1730, 2076, 2081, 2249, 2340, 2595, 3114, 3460, 4152, 4162, 4498, 4680, 5190, 6228, 6243, 6747, 6920, 7785, 8324, 8996, 10380, 10405, 11245, 12456, 12486, 13494, 15570, 16648, 17992, 18729, 20241, 20760, 20810, 22490, 24972, 26988, 27053, 31140, 31215, 33735, 37458, 40482, 41620, 44980, 49944, 53976, 54106, 62280, 62430, 67470, 74916, 80964, 81159, 83240, 89960, 93645, 101205, 108212, 124860, 134940, 135265, 149832, 161928, 162318, 187290, 202410, 216424, 243477, 249720, 269880, 270530, 324636, 360013, 374580, 404820, 405795, 486954, 541060, 649272, 720026, 749160, 809640, 811590, 973908, 1080039, 1082120, 1217385, 1440052, 1623180, 1800065, 1947816, 2160078, 2434770, 2880104, 3240117, 3246360, 3600130, 4320156, 4680169, 4869540, 5400195, 6480234, 7200260, 8640312, 9360338, 9739080, 10800390, 12960468, 14040507, 14400520, 16200585, 18720676, 21600780, 23400845, 25920936, 28081014, 32401170, 37441352, 42121521, 43201560, 46801690, 56162028, 64802340, 70202535, 84243042, 93603380, 112324056, 129604680, 140405070, 168486084, 187206760, 210607605, 280810140, 336972168, 421215210, 561620280, 842430420, 1684860840]

約数ペア:

[(1, 1684860840), (2, 842430420), (3, 561620280), (4, 421215210), (5, 336972168), (6, 280810140), (8, 210607605), (9, 187206760), (10, 168486084), (12, 140405070), (13, 129604680), (15, 112324056), (18, 93603380), (20, 84243042), (24, 70202535), (26, 64802340), (30, 56162028), (36, 46801690), (39, 43201560), (40, 42121521), (45, 37441352), (52, 32401170), (60, 28081014), (65, 25920936), (72, 23400845), (78, 21600780), (90, 18720676), (104, 16200585), (117, 14400520), (120, 14040507), (130, 12960468), (156, 10800390), (173, 9739080), (180, 9360338), (195, 8640312), (234, 7200260), (260, 6480234), (312, 5400195), (346, 4869540), (360, 4680169), (390, 4320156), (468, 3600130), (519, 3246360), (520, 3240117), (585, 2880104), (692, 2434770), (780, 2160078), (865, 1947816), (936, 1800065), (1038, 1623180), (1170, 1440052), (1384, 1217385), (1557, 1082120), (1560, 1080039), (1730, 973908), (2076, 811590), (2081, 809640), (2249, 749160), (2340, 720026), (2595, 649272), (3114, 541060), (3460, 486954), (4152, 405795), (4162, 404820), (4498, 374580), (4680, 360013), (5190, 324636), (6228, 270530), (6243, 269880), (6747, 249720), (6920, 243477), (7785, 216424), (8324, 202410), (8996, 187290), (10380, 162318), (10405, 161928), (11245, 149832), (12456, 135265), (12486, 134940), (13494, 124860), (15570, 108212), (16648, 101205), (17992, 93645), (18729, 89960), (20241, 83240), (20760, 81159), (20810, 80964), (22490, 74916), (24972, 67470), (26988, 62430), (27053, 62280), (31140, 54106), (31215, 53976), (33735, 49944), (37458, 44980), (40482, 41620)]