196942680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 715871520

約数和(自身を除く): 518928840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1213, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2426, 2460, 2706, 2952, 3608, 3639, 3690, 3960, 4059, 4510, 4852, 4920, 5412, 6065, 6765, 7278, 7380, 8118, 9020, 9704, 10824, 10917, 12130, 13343, 13530, 14556, 14760, 16236, 18040, 18195, 20295, 21834, 24260, 26686, 27060, 29112, 32472, 36390, 40029, 40590, 43668, 48520, 49733, 53372, 54120, 54585, 66715, 72780, 80058, 81180, 87336, 99466, 106744, 109170, 120087, 133430, 145560, 149199, 160116, 162360, 198932, 200145, 218340, 240174, 248665, 266860, 298398, 320232, 397864, 400290, 436680, 447597, 480348, 497330, 533720, 547063, 596796, 600435, 745995, 800580, 895194, 960696, 994660, 1094126, 1193592, 1200870, 1491990, 1601160, 1641189, 1790388, 1989320, 2188252, 2237985, 2401740, 2735315, 2983980, 3282378, 3580776, 4376504, 4475970, 4803480, 4923567, 5470630, 5967960, 6564756, 8205945, 8951940, 9847134, 10941260, 13129512, 16411890, 17903880, 19694268, 21882520, 24617835, 32823780, 39388536, 49235670, 65647560, 98471340, 196942680]

約数ペア:

[(1, 196942680), (2, 98471340), (3, 65647560), (4, 49235670), (5, 39388536), (6, 32823780), (8, 24617835), (9, 21882520), (10, 19694268), (11, 17903880), (12, 16411890), (15, 13129512), (18, 10941260), (20, 9847134), (22, 8951940), (24, 8205945), (30, 6564756), (33, 5967960), (36, 5470630), (40, 4923567), (41, 4803480), (44, 4475970), (45, 4376504), (55, 3580776), (60, 3282378), (66, 2983980), (72, 2735315), (82, 2401740), (88, 2237985), (90, 2188252), (99, 1989320), (110, 1790388), (120, 1641189), (123, 1601160), (132, 1491990), (164, 1200870), (165, 1193592), (180, 1094126), (198, 994660), (205, 960696), (220, 895194), (246, 800580), (264, 745995), (328, 600435), (330, 596796), (360, 547063), (369, 533720), (396, 497330), (410, 480348), (440, 447597), (451, 436680), (492, 400290), (495, 397864), (615, 320232), (660, 298398), (738, 266860), (792, 248665), (820, 240174), (902, 218340), (984, 200145), (990, 198932), (1213, 162360), (1230, 160116), (1320, 149199), (1353, 145560), (1476, 133430), (1640, 120087), (1804, 109170), (1845, 106744), (1980, 99466), (2255, 87336), (2426, 81180), (2460, 80058), (2706, 72780), (2952, 66715), (3608, 54585), (3639, 54120), (3690, 53372), (3960, 49733), (4059, 48520), (4510, 43668), (4852, 40590), (4920, 40029), (5412, 36390), (6065, 32472), (6765, 29112), (7278, 27060), (7380, 26686), (8118, 24260), (9020, 21834), (9704, 20295), (10824, 18195), (10917, 18040), (12130, 16236), (13343, 14760), (13530, 14556)]