4900428540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1313

約数の個数: 288

約数和(自身を含む): 17712414720

約数和(自身を除く): 12811986180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 109, 124, 126, 140, 155, 180, 186, 210, 217, 218, 252, 279, 310, 315, 327, 372, 420, 434, 436, 465, 545, 558, 620, 630, 651, 654, 763, 868, 930, 981, 1085, 1090, 1116, 1151, 1260, 1302, 1308, 1395, 1526, 1635, 1860, 1953, 1962, 2170, 2180, 2289, 2302, 2604, 2790, 3052, 3255, 3270, 3379, 3453, 3815, 3906, 3924, 4340, 4578, 4604, 4905, 5580, 5755, 6510, 6540, 6758, 6867, 6906, 7630, 7812, 8057, 9156, 9765, 9810, 10137, 10359, 11445, 11510, 13020, 13516, 13734, 13812, 15260, 16114, 16895, 17265, 19530, 19620, 20274, 20718, 22890, 23020, 23653, 24171, 27468, 30411, 32228, 33790, 34335, 34530, 35681, 39060, 40285, 40548, 41436, 45780, 47306, 48342, 50685, 51795, 60822, 67580, 68670, 69060, 70959, 71362, 72513, 80570, 94612, 96684, 101370, 103590, 107043, 118265, 120855, 121644, 125459, 137340, 141918, 142724, 145026, 152055, 161140, 178405, 202740, 207180, 212877, 214086, 236530, 241710, 249767, 250918, 283836, 290052, 304110, 321129, 354795, 356810, 362565, 376377, 425754, 428172, 473060, 483420, 499534, 501836, 535215, 608220, 627295, 642258, 709590, 713620, 725130, 749301, 752754, 851508, 878213, 999068, 1064385, 1070430, 1129131, 1248835, 1254590, 1284516, 1419180, 1450260, 1498602, 1505508, 1605645, 1756426, 1881885, 2128770, 2140860, 2247903, 2258262, 2497670, 2509180, 2634639, 2997204, 3211290, 3512852, 3746505, 3763770, 3889229, 4257540, 4391065, 4495806, 4516524, 4995340, 5269278, 5645655, 6422580, 7493010, 7527540, 7778458, 7903917, 8782130, 8991612, 10538556, 11239515, 11291310, 11667687, 13173195, 14986020, 15556916, 15807834, 17564260, 19446145, 22479030, 22582620, 23335374, 26346390, 27224603, 31615668, 35003061, 38892290, 39519585, 44958060, 46670748, 52692780, 54449206, 58338435, 70006122, 77784580, 79039170, 81673809, 108898412, 116676870, 136123015, 140012244, 158078340, 163347618, 175015305, 233353740, 245021427, 272246030, 326695236, 350030610, 408369045, 490042854, 544492060, 700061220, 816738090, 980085708, 1225107135, 1633476180, 2450214270, 4900428540]

約数ペア:

[(1, 4900428540), (2, 2450214270), (3, 1633476180), (4, 1225107135), (5, 980085708), (6, 816738090), (7, 700061220), (9, 544492060), (10, 490042854), (12, 408369045), (14, 350030610), (15, 326695236), (18, 272246030), (20, 245021427), (21, 233353740), (28, 175015305), (30, 163347618), (31, 158078340), (35, 140012244), (36, 136123015), (42, 116676870), (45, 108898412), (60, 81673809), (62, 79039170), (63, 77784580), (70, 70006122), (84, 58338435), (90, 54449206), (93, 52692780), (105, 46670748), (109, 44958060), (124, 39519585), (126, 38892290), (140, 35003061), (155, 31615668), (180, 27224603), (186, 26346390), (210, 23335374), (217, 22582620), (218, 22479030), (252, 19446145), (279, 17564260), (310, 15807834), (315, 15556916), (327, 14986020), (372, 13173195), (420, 11667687), (434, 11291310), (436, 11239515), (465, 10538556), (545, 8991612), (558, 8782130), (620, 7903917), (630, 7778458), (651, 7527540), (654, 7493010), (763, 6422580), (868, 5645655), (930, 5269278), (981, 4995340), (1085, 4516524), (1090, 4495806), (1116, 4391065), (1151, 4257540), (1260, 3889229), (1302, 3763770), (1308, 3746505), (1395, 3512852), (1526, 3211290), (1635, 2997204), (1860, 2634639), (1953, 2509180), (1962, 2497670), (2170, 2258262), (2180, 2247903), (2289, 2140860), (2302, 2128770), (2604, 1881885), (2790, 1756426), (3052, 1605645), (3255, 1505508), (3270, 1498602), (3379, 1450260), (3453, 1419180), (3815, 1284516), (3906, 1254590), (3924, 1248835), (4340, 1129131), (4578, 1070430), (4604, 1064385), (4905, 999068), (5580, 878213), (5755, 851508), (6510, 752754), (6540, 749301), (6758, 725130), (6867, 713620), (6906, 709590), (7630, 642258), (7812, 627295), (8057, 608220), (9156, 535215), (9765, 501836), (9810, 499534), (10137, 483420), (10359, 473060), (11445, 428172), (11510, 425754), (13020, 376377), (13516, 362565), (13734, 356810), (13812, 354795), (15260, 321129), (16114, 304110), (16895, 290052), (17265, 283836), (19530, 250918), (19620, 249767), (20274, 241710), (20718, 236530), (22890, 214086), (23020, 212877), (23653, 207180), (24171, 202740), (27468, 178405), (30411, 161140), (32228, 152055), (33790, 145026), (34335, 142724), (34530, 141918), (35681, 137340), (39060, 125459), (40285, 121644), (40548, 120855), (41436, 118265), (45780, 107043), (47306, 103590), (48342, 101370), (50685, 96684), (51795, 94612), (60822, 80570), (67580, 72513), (68670, 71362), (69060, 70959)]