196691880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3041}}^1$

素因数の和:3080

約数の個数: 192

約数和(自身を含む): 749062080

約数和(自身を除く): 552370200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3041, 3080, 3234, 4312, 4620, 5390, 5880, 6082, 6468, 8085, 9123, 9240, 10780, 12164, 12936, 15205, 16170, 18246, 21287, 21560, 24328, 30410, 32340, 33451, 36492, 42574, 45615, 60820, 63861, 64680, 66902, 72984, 85148, 91230, 100353, 106435, 121640, 127722, 133804, 149009, 167255, 170296, 182460, 200706, 212870, 234157, 255444, 267608, 298018, 319305, 334510, 364920, 401412, 425740, 447027, 468314, 501765, 510888, 596036, 638610, 669020, 702471, 745045, 802824, 851480, 894054, 936628, 1003530, 1170785, 1192072, 1277220, 1338040, 1404942, 1490090, 1639099, 1788108, 1873256, 2007060, 2235135, 2341570, 2554440, 2809884, 2980180, 3278198, 3512355, 3576216, 4014120, 4470270, 4683140, 4917297, 5619768, 5960360, 6556396, 7024710, 8195495, 8940540, 9366280, 9834594, 13112792, 14049420, 16390990, 17881080, 19669188, 24586485, 28098840, 32781980, 39338376, 49172970, 65563960, 98345940, 196691880]

約数ペア:

[(1, 196691880), (2, 98345940), (3, 65563960), (4, 49172970), (5, 39338376), (6, 32781980), (7, 28098840), (8, 24586485), (10, 19669188), (11, 17881080), (12, 16390990), (14, 14049420), (15, 13112792), (20, 9834594), (21, 9366280), (22, 8940540), (24, 8195495), (28, 7024710), (30, 6556396), (33, 5960360), (35, 5619768), (40, 4917297), (42, 4683140), (44, 4470270), (49, 4014120), (55, 3576216), (56, 3512355), (60, 3278198), (66, 2980180), (70, 2809884), (77, 2554440), (84, 2341570), (88, 2235135), (98, 2007060), (105, 1873256), (110, 1788108), (120, 1639099), (132, 1490090), (140, 1404942), (147, 1338040), (154, 1277220), (165, 1192072), (168, 1170785), (196, 1003530), (210, 936628), (220, 894054), (231, 851480), (245, 802824), (264, 745045), (280, 702471), (294, 669020), (308, 638610), (330, 596036), (385, 510888), (392, 501765), (420, 468314), (440, 447027), (462, 425740), (490, 401412), (539, 364920), (588, 334510), (616, 319305), (660, 298018), (735, 267608), (770, 255444), (840, 234157), (924, 212870), (980, 200706), (1078, 182460), (1155, 170296), (1176, 167255), (1320, 149009), (1470, 133804), (1540, 127722), (1617, 121640), (1848, 106435), (1960, 100353), (2156, 91230), (2310, 85148), (2695, 72984), (2940, 66902), (3041, 64680), (3080, 63861), (3234, 60820), (4312, 45615), (4620, 42574), (5390, 36492), (5880, 33451), (6082, 32340), (6468, 30410), (8085, 24328), (9123, 21560), (9240, 21287), (10780, 18246), (12164, 16170), (12936, 15205)]