1249025280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 4194288000

約数和(自身を除く): 2945262720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 64, 74, 80, 96, 111, 118, 120, 128, 148, 149, 160, 177, 185, 192, 222, 236, 240, 256, 295, 296, 298, 320, 354, 370, 384, 444, 447, 472, 480, 555, 590, 592, 596, 640, 708, 740, 745, 768, 885, 888, 894, 944, 960, 1110, 1180, 1184, 1192, 1280, 1416, 1480, 1490, 1770, 1776, 1788, 1888, 1920, 2183, 2220, 2235, 2360, 2368, 2384, 2832, 2960, 2980, 3540, 3552, 3576, 3776, 3840, 4366, 4440, 4470, 4720, 4736, 4768, 5513, 5664, 5920, 5960, 6549, 7080, 7104, 7152, 7552, 8732, 8791, 8880, 8940, 9440, 9472, 9536, 10915, 11026, 11328, 11840, 11920, 13098, 14160, 14208, 14304, 15104, 16539, 17464, 17582, 17760, 17880, 18880, 19072, 21830, 22052, 22656, 23680, 23840, 26196, 26373, 27565, 28320, 28416, 28608, 32745, 33078, 34928, 35164, 35520, 35760, 37760, 38144, 43660, 43955, 44104, 45312, 47360, 47680, 52392, 52746, 55130, 56640, 57216, 65490, 66156, 69856, 70328, 71040, 71520, 75520, 82695, 87320, 87910, 88208, 95360, 104784, 105492, 110260, 113280, 114432, 130980, 131865, 132312, 139712, 140656, 142080, 143040, 165390, 174640, 175820, 176416, 190720, 209568, 210984, 220520, 226560, 261960, 263730, 264624, 279424, 281312, 286080, 325267, 330780, 349280, 351640, 352832, 419136, 421968, 441040, 523920, 527460, 529248, 558848, 562624, 572160, 650534, 661560, 698560, 703280, 705664, 838272, 843936, 882080, 975801, 1047840, 1054920, 1058496, 1125248, 1301068, 1323120, 1397120, 1406560, 1411328, 1626335, 1676544, 1687872, 1764160, 1951602, 2095680, 2109840, 2116992, 2250496, 2602136, 2646240, 2794240, 2813120, 3252670, 3375744, 3528320, 3903204, 4191360, 4219680, 4233984, 4879005, 5204272, 5292480, 5626240, 6505340, 6751488, 7056640, 7806408, 8382720, 8439360, 9758010, 10408544, 10584960, 11252480, 13010680, 15612816, 16878720, 19516020, 20817088, 21169920, 26021360, 31225632, 33757440, 39032040, 41634176, 52042720, 62451264, 78064080, 83268352, 104085440, 124902528, 156128160, 208170880, 249805056, 312256320, 416341760, 624512640, 1249025280]

約数ペア:

[(1, 1249025280), (2, 624512640), (3, 416341760), (4, 312256320), (5, 249805056), (6, 208170880), (8, 156128160), (10, 124902528), (12, 104085440), (15, 83268352), (16, 78064080), (20, 62451264), (24, 52042720), (30, 41634176), (32, 39032040), (37, 33757440), (40, 31225632), (48, 26021360), (59, 21169920), (60, 20817088), (64, 19516020), (74, 16878720), (80, 15612816), (96, 13010680), (111, 11252480), (118, 10584960), (120, 10408544), (128, 9758010), (148, 8439360), (149, 8382720), (160, 7806408), (177, 7056640), (185, 6751488), (192, 6505340), (222, 5626240), (236, 5292480), (240, 5204272), (256, 4879005), (295, 4233984), (296, 4219680), (298, 4191360), (320, 3903204), (354, 3528320), (370, 3375744), (384, 3252670), (444, 2813120), (447, 2794240), (472, 2646240), (480, 2602136), (555, 2250496), (590, 2116992), (592, 2109840), (596, 2095680), (640, 1951602), (708, 1764160), (740, 1687872), (745, 1676544), (768, 1626335), (885, 1411328), (888, 1406560), (894, 1397120), (944, 1323120), (960, 1301068), (1110, 1125248), (1180, 1058496), (1184, 1054920), (1192, 1047840), (1280, 975801), (1416, 882080), (1480, 843936), (1490, 838272), (1770, 705664), (1776, 703280), (1788, 698560), (1888, 661560), (1920, 650534), (2183, 572160), (2220, 562624), (2235, 558848), (2360, 529248), (2368, 527460), (2384, 523920), (2832, 441040), (2960, 421968), (2980, 419136), (3540, 352832), (3552, 351640), (3576, 349280), (3776, 330780), (3840, 325267), (4366, 286080), (4440, 281312), (4470, 279424), (4720, 264624), (4736, 263730), (4768, 261960), (5513, 226560), (5664, 220520), (5920, 210984), (5960, 209568), (6549, 190720), (7080, 176416), (7104, 175820), (7152, 174640), (7552, 165390), (8732, 143040), (8791, 142080), (8880, 140656), (8940, 139712), (9440, 132312), (9472, 131865), (9536, 130980), (10915, 114432), (11026, 113280), (11328, 110260), (11840, 105492), (11920, 104784), (13098, 95360), (14160, 88208), (14208, 87910), (14304, 87320), (15104, 82695), (16539, 75520), (17464, 71520), (17582, 71040), (17760, 70328), (17880, 69856), (18880, 66156), (19072, 65490), (21830, 57216), (22052, 56640), (22656, 55130), (23680, 52746), (23840, 52392), (26196, 47680), (26373, 47360), (27565, 45312), (28320, 44104), (28416, 43955), (28608, 43660), (32745, 38144), (33078, 37760), (34928, 35760), (35164, 35520)]