25688871720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{23041}}^1$

素因数の和:23240

約数の個数: 192

約数和(自身を含む): 88425979200

約数和(自身を除く): 62737107480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 163, 171, 180, 190, 228, 285, 326, 342, 360, 380, 456, 489, 570, 652, 684, 760, 815, 855, 978, 1140, 1304, 1368, 1467, 1630, 1710, 1956, 2280, 2445, 2934, 3097, 3260, 3420, 3912, 4890, 5868, 6194, 6520, 6840, 7335, 9291, 9780, 11736, 12388, 14670, 15485, 18582, 19560, 23041, 24776, 27873, 29340, 30970, 37164, 46082, 46455, 55746, 58680, 61940, 69123, 74328, 92164, 92910, 111492, 115205, 123880, 138246, 139365, 184328, 185820, 207369, 222984, 230410, 276492, 278730, 345615, 371640, 414738, 437779, 460820, 552984, 557460, 691230, 829476, 875558, 921640, 1036845, 1114920, 1313337, 1382460, 1658952, 1751116, 2073690, 2188895, 2626674, 2764920, 3502232, 3755683, 3940011, 4147380, 4377790, 5253348, 6566685, 7511366, 7880022, 8294760, 8755580, 10506696, 11267049, 13133370, 15022732, 15760044, 17511160, 18778415, 19700055, 22534098, 26266740, 30045464, 31520088, 33801147, 37556830, 39400110, 45068196, 52533480, 56335245, 67602294, 71357977, 75113660, 78800220, 90136392, 112670490, 135204588, 142715954, 150227320, 157600440, 169005735, 214073931, 225340980, 270409176, 285431908, 338011470, 356789885, 428147862, 450681960, 570863816, 642221793, 676022940, 713579770, 856295724, 1070369655, 1284443586, 1352045880, 1427159540, 1712591448, 2140739310, 2568887172, 2854319080, 3211108965, 4281478620, 5137774344, 6422217930, 8562957240, 12844435860, 25688871720]

約数ペア:

[(1, 25688871720), (2, 12844435860), (3, 8562957240), (4, 6422217930), (5, 5137774344), (6, 4281478620), (8, 3211108965), (9, 2854319080), (10, 2568887172), (12, 2140739310), (15, 1712591448), (18, 1427159540), (19, 1352045880), (20, 1284443586), (24, 1070369655), (30, 856295724), (36, 713579770), (38, 676022940), (40, 642221793), (45, 570863816), (57, 450681960), (60, 428147862), (72, 356789885), (76, 338011470), (90, 285431908), (95, 270409176), (114, 225340980), (120, 214073931), (152, 169005735), (163, 157600440), (171, 150227320), (180, 142715954), (190, 135204588), (228, 112670490), (285, 90136392), (326, 78800220), (342, 75113660), (360, 71357977), (380, 67602294), (456, 56335245), (489, 52533480), (570, 45068196), (652, 39400110), (684, 37556830), (760, 33801147), (815, 31520088), (855, 30045464), (978, 26266740), (1140, 22534098), (1304, 19700055), (1368, 18778415), (1467, 17511160), (1630, 15760044), (1710, 15022732), (1956, 13133370), (2280, 11267049), (2445, 10506696), (2934, 8755580), (3097, 8294760), (3260, 7880022), (3420, 7511366), (3912, 6566685), (4890, 5253348), (5868, 4377790), (6194, 4147380), (6520, 3940011), (6840, 3755683), (7335, 3502232), (9291, 2764920), (9780, 2626674), (11736, 2188895), (12388, 2073690), (14670, 1751116), (15485, 1658952), (18582, 1382460), (19560, 1313337), (23041, 1114920), (24776, 1036845), (27873, 921640), (29340, 875558), (30970, 829476), (37164, 691230), (46082, 557460), (46455, 552984), (55746, 460820), (58680, 437779), (61940, 414738), (69123, 371640), (74328, 345615), (92164, 278730), (92910, 276492), (111492, 230410), (115205, 222984), (123880, 207369), (138246, 185820), (139365, 184328)]