6681355980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1093}}^1$

素因数の和:1596

約数の個数: 192

約数和(自身を含む): 21397799808

約数和(自身を除く): 14716443828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 461, 510, 663, 780, 884, 922, 1020, 1093, 1105, 1326, 1383, 1844, 2186, 2210, 2305, 2652, 2766, 3279, 3315, 4372, 4420, 4610, 5465, 5532, 5993, 6558, 6630, 6915, 7837, 9220, 10930, 11986, 13116, 13260, 13830, 14209, 15674, 16395, 17979, 18581, 21860, 23511, 23972, 27660, 28418, 29965, 31348, 32790, 35958, 37162, 39185, 42627, 47022, 55743, 56836, 59930, 65580, 71045, 71916, 74324, 78370, 85254, 89895, 92905, 94044, 101881, 111486, 117555, 119860, 142090, 156740, 170508, 179790, 185810, 203762, 213135, 222972, 235110, 241553, 278715, 284180, 305643, 359580, 371620, 407524, 426270, 470220, 483106, 503873, 509405, 557430, 611286, 724659, 852540, 966212, 1007746, 1018810, 1114860, 1207765, 1222572, 1449318, 1511619, 1528215, 2015492, 2037620, 2415530, 2519365, 2898636, 3023238, 3056430, 3623295, 4831060, 5038730, 6046476, 6112860, 6550349, 7246590, 7558095, 8565841, 10077460, 13100698, 14493180, 15116190, 17131682, 19651047, 25697523, 26201396, 30232380, 32751745, 34263364, 39302094, 42829205, 51395046, 65503490, 78604188, 85658410, 98255235, 102790092, 111355933, 128487615, 131006980, 171316820, 196510470, 222711866, 256975230, 334067799, 393020940, 445423732, 513950460, 556779665, 668135598, 1113559330, 1336271196, 1670338995, 2227118660, 3340677990, 6681355980]

約数ペア:

[(1, 6681355980), (2, 3340677990), (3, 2227118660), (4, 1670338995), (5, 1336271196), (6, 1113559330), (10, 668135598), (12, 556779665), (13, 513950460), (15, 445423732), (17, 393020940), (20, 334067799), (26, 256975230), (30, 222711866), (34, 196510470), (39, 171316820), (51, 131006980), (52, 128487615), (60, 111355933), (65, 102790092), (68, 98255235), (78, 85658410), (85, 78604188), (102, 65503490), (130, 51395046), (156, 42829205), (170, 39302094), (195, 34263364), (204, 32751745), (221, 30232380), (255, 26201396), (260, 25697523), (340, 19651047), (390, 17131682), (442, 15116190), (461, 14493180), (510, 13100698), (663, 10077460), (780, 8565841), (884, 7558095), (922, 7246590), (1020, 6550349), (1093, 6112860), (1105, 6046476), (1326, 5038730), (1383, 4831060), (1844, 3623295), (2186, 3056430), (2210, 3023238), (2305, 2898636), (2652, 2519365), (2766, 2415530), (3279, 2037620), (3315, 2015492), (4372, 1528215), (4420, 1511619), (4610, 1449318), (5465, 1222572), (5532, 1207765), (5993, 1114860), (6558, 1018810), (6630, 1007746), (6915, 966212), (7837, 852540), (9220, 724659), (10930, 611286), (11986, 557430), (13116, 509405), (13260, 503873), (13830, 483106), (14209, 470220), (15674, 426270), (16395, 407524), (17979, 371620), (18581, 359580), (21860, 305643), (23511, 284180), (23972, 278715), (27660, 241553), (28418, 235110), (29965, 222972), (31348, 213135), (32790, 203762), (35958, 185810), (37162, 179790), (39185, 170508), (42627, 156740), (47022, 142090), (55743, 119860), (56836, 117555), (59930, 111486), (65580, 101881), (71045, 94044), (71916, 92905), (74324, 89895), (78370, 85254)]