1252772640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3424

約数の個数: 288

約数和(自身を含む): 5019356160

約数和(自身を除く): 3766583520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3359, 3360, 3552, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 5920, 6216, 6660, 6718, 7770, 8288, 8880, 9324, 10077, 10080, 10360, 10656, 11655, 12432, 13320, 13436, 15540, 16795, 17760, 18648, 20154, 20720, 23310, 23513, 24864, 26640, 26872, 30231, 31080, 33590, 37296, 40308, 41440, 46620, 47026, 50385, 53280, 53744, 60462, 62160, 67180, 70539, 74592, 80616, 93240, 94052, 100770, 107488, 117565, 120924, 124283, 124320, 134360, 141078, 151155, 161232, 186480, 188104, 201540, 211617, 235130, 241848, 248566, 268720, 282156, 302310, 322464, 352695, 372849, 372960, 376208, 403080, 423234, 470260, 483696, 497132, 537440, 564312, 604620, 621415, 705390, 745698, 752416, 806160, 846468, 869981, 940520, 967392, 994264, 1058085, 1118547, 1128624, 1209240, 1242830, 1410780, 1491396, 1612320, 1692936, 1739962, 1864245, 1881040, 1988528, 2116170, 2237094, 2257248, 2418480, 2485660, 2609943, 2821560, 2982792, 3385872, 3479924, 3728490, 3762080, 3977056, 4232340, 4349905, 4474188, 4836960, 4971320, 5219886, 5592735, 5643120, 5965584, 6771744, 6959848, 7456980, 7829829, 8464680, 8699810, 8948376, 9942640, 10439772, 11185470, 11286240, 11931168, 13049715, 13919696, 14913960, 15659658, 16929360, 17399620, 17896752, 19885280, 20879544, 22370940, 26099430, 27839392, 29827920, 31319316, 33858720, 34799240, 35793504, 39149145, 41759088, 44741880, 52198860, 59655840, 62638632, 69598480, 78298290, 83518176, 89483760, 104397720, 125277264, 139196960, 156596580, 178967520, 208795440, 250554528, 313193160, 417590880, 626386320, 1252772640]

約数ペア:

[(1, 1252772640), (2, 626386320), (3, 417590880), (4, 313193160), (5, 250554528), (6, 208795440), (7, 178967520), (8, 156596580), (9, 139196960), (10, 125277264), (12, 104397720), (14, 89483760), (15, 83518176), (16, 78298290), (18, 69598480), (20, 62638632), (21, 59655840), (24, 52198860), (28, 44741880), (30, 41759088), (32, 39149145), (35, 35793504), (36, 34799240), (37, 33858720), (40, 31319316), (42, 29827920), (45, 27839392), (48, 26099430), (56, 22370940), (60, 20879544), (63, 19885280), (70, 17896752), (72, 17399620), (74, 16929360), (80, 15659658), (84, 14913960), (90, 13919696), (96, 13049715), (105, 11931168), (111, 11286240), (112, 11185470), (120, 10439772), (126, 9942640), (140, 8948376), (144, 8699810), (148, 8464680), (160, 7829829), (168, 7456980), (180, 6959848), (185, 6771744), (210, 5965584), (222, 5643120), (224, 5592735), (240, 5219886), (252, 4971320), (259, 4836960), (280, 4474188), (288, 4349905), (296, 4232340), (315, 3977056), (333, 3762080), (336, 3728490), (360, 3479924), (370, 3385872), (420, 2982792), (444, 2821560), (480, 2609943), (504, 2485660), (518, 2418480), (555, 2257248), (560, 2237094), (592, 2116170), (630, 1988528), (666, 1881040), (672, 1864245), (720, 1739962), (740, 1692936), (777, 1612320), (840, 1491396), (888, 1410780), (1008, 1242830), (1036, 1209240), (1110, 1128624), (1120, 1118547), (1184, 1058085), (1260, 994264), (1295, 967392), (1332, 940520), (1440, 869981), (1480, 846468), (1554, 806160), (1665, 752416), (1680, 745698), (1776, 705390), (2016, 621415), (2072, 604620), (2220, 564312), (2331, 537440), (2520, 497132), (2590, 483696), (2664, 470260), (2960, 423234), (3108, 403080), (3330, 376208), (3359, 372960), (3360, 372849), (3552, 352695), (3885, 322464), (4144, 302310), (4440, 282156), (4662, 268720), (5040, 248566), (5180, 241848), (5328, 235130), (5920, 211617), (6216, 201540), (6660, 188104), (6718, 186480), (7770, 161232), (8288, 151155), (8880, 141078), (9324, 134360), (10077, 124320), (10080, 124283), (10360, 120924), (10656, 117565), (11655, 107488), (12432, 100770), (13320, 94052), (13436, 93240), (15540, 80616), (16795, 74592), (17760, 70539), (18648, 67180), (20154, 62160), (20720, 60462), (23310, 53744), (23513, 53280), (24864, 50385), (26640, 47026), (26872, 46620), (30231, 41440), (31080, 40308), (33590, 37296)]