29880104520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4447}}^1$

素因数の和:4908

約数の個数: 256

約数和(自身を含む): 108118425600

約数和(自身を除く): 78238321080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 421, 456, 532, 570, 665, 760, 798, 840, 842, 1064, 1140, 1263, 1330, 1596, 1684, 1995, 2105, 2280, 2526, 2660, 2947, 3192, 3368, 3990, 4210, 4447, 5052, 5320, 5894, 6315, 7980, 7999, 8420, 8841, 8894, 10104, 11788, 12630, 13341, 14735, 15960, 15998, 16840, 17682, 17788, 22235, 23576, 23997, 25260, 26682, 29470, 31129, 31996, 35364, 35576, 39995, 44205, 44470, 47994, 50520, 53364, 55993, 58940, 62258, 63992, 66705, 70728, 79990, 84493, 88410, 88940, 93387, 95988, 106728, 111986, 117880, 119985, 124516, 133410, 155645, 159980, 167979, 168986, 176820, 177880, 186774, 191976, 223972, 239970, 249032, 253479, 266820, 279965, 311290, 319960, 335958, 337972, 353640, 373548, 422465, 447944, 466935, 479940, 506958, 533640, 559930, 591451, 622580, 671916, 675944, 747096, 839895, 844930, 933870, 959880, 1013916, 1119860, 1182902, 1245160, 1267395, 1343832, 1679790, 1689860, 1774353, 1867740, 1872187, 2027832, 2239720, 2365804, 2534790, 2957255, 3359580, 3379720, 3548706, 3735480, 3744374, 4731608, 5069580, 5616561, 5914510, 6719160, 7097412, 7488748, 8871765, 9360935, 10139160, 11233122, 11829020, 13105309, 14194824, 14977496, 17743530, 18721870, 22466244, 23658040, 26210618, 28082805, 35487060, 35571553, 37443740, 39315927, 44932488, 52421236, 56165610, 65526545, 70974120, 71143106, 74887480, 78631854, 104842472, 106714659, 112331220, 131053090, 142286212, 157263708, 177857765, 196579635, 213429318, 224662440, 249000871, 262106180, 284572424, 314527416, 355715530, 393159270, 426858636, 498001742, 524212360, 533573295, 711431060, 747002613, 786318540, 853717272, 996003484, 1067146590, 1245004355, 1422862120, 1494005226, 1572637080, 1992006968, 2134293180, 2490008710, 2988010452, 3735013065, 4268586360, 4980017420, 5976020904, 7470026130, 9960034840, 14940052260, 29880104520]

約数ペア:

[(1, 29880104520), (2, 14940052260), (3, 9960034840), (4, 7470026130), (5, 5976020904), (6, 4980017420), (7, 4268586360), (8, 3735013065), (10, 2988010452), (12, 2490008710), (14, 2134293180), (15, 1992006968), (19, 1572637080), (20, 1494005226), (21, 1422862120), (24, 1245004355), (28, 1067146590), (30, 996003484), (35, 853717272), (38, 786318540), (40, 747002613), (42, 711431060), (56, 533573295), (57, 524212360), (60, 498001742), (70, 426858636), (76, 393159270), (84, 355715530), (95, 314527416), (105, 284572424), (114, 262106180), (120, 249000871), (133, 224662440), (140, 213429318), (152, 196579635), (168, 177857765), (190, 157263708), (210, 142286212), (228, 131053090), (266, 112331220), (280, 106714659), (285, 104842472), (380, 78631854), (399, 74887480), (420, 71143106), (421, 70974120), (456, 65526545), (532, 56165610), (570, 52421236), (665, 44932488), (760, 39315927), (798, 37443740), (840, 35571553), (842, 35487060), (1064, 28082805), (1140, 26210618), (1263, 23658040), (1330, 22466244), (1596, 18721870), (1684, 17743530), (1995, 14977496), (2105, 14194824), (2280, 13105309), (2526, 11829020), (2660, 11233122), (2947, 10139160), (3192, 9360935), (3368, 8871765), (3990, 7488748), (4210, 7097412), (4447, 6719160), (5052, 5914510), (5320, 5616561), (5894, 5069580), (6315, 4731608), (7980, 3744374), (7999, 3735480), (8420, 3548706), (8841, 3379720), (8894, 3359580), (10104, 2957255), (11788, 2534790), (12630, 2365804), (13341, 2239720), (14735, 2027832), (15960, 1872187), (15998, 1867740), (16840, 1774353), (17682, 1689860), (17788, 1679790), (22235, 1343832), (23576, 1267395), (23997, 1245160), (25260, 1182902), (26682, 1119860), (29470, 1013916), (31129, 959880), (31996, 933870), (35364, 844930), (35576, 839895), (39995, 747096), (44205, 675944), (44470, 671916), (47994, 622580), (50520, 591451), (53364, 559930), (55993, 533640), (58940, 506958), (62258, 479940), (63992, 466935), (66705, 447944), (70728, 422465), (79990, 373548), (84493, 353640), (88410, 337972), (88940, 335958), (93387, 319960), (95988, 311290), (106728, 279965), (111986, 266820), (117880, 253479), (119985, 249032), (124516, 239970), (133410, 223972), (155645, 191976), (159980, 186774), (167979, 177880), (168986, 176820)]