65504535840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{18743}}^1$

素因数の和:19576

約数の個数: 192

約数和(自身を含む): 229561516800

約数和(自身を除く): 164056980960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 809, 864, 1080, 1440, 1618, 2160, 2427, 3236, 4045, 4320, 4854, 6472, 7281, 8090, 9708, 12135, 12944, 14562, 16180, 18743, 19416, 21843, 24270, 25888, 29124, 32360, 36405, 37486, 38832, 43686, 48540, 56229, 58248, 64720, 72810, 74972, 77664, 87372, 93715, 97080, 109215, 112458, 116496, 129440, 145620, 149944, 168687, 174744, 187430, 194160, 218430, 224916, 232992, 281145, 291240, 299888, 337374, 349488, 374860, 388320, 436860, 449832, 506061, 562290, 582480, 599776, 674748, 698976, 749720, 843435, 873720, 899664, 1012122, 1124580, 1164960, 1349496, 1499440, 1686870, 1747440, 1799328, 2024244, 2249160, 2530305, 2698992, 2998880, 3373740, 3494880, 4048488, 4498320, 5060610, 5397984, 6747480, 8096976, 8996640, 10121220, 13494960, 15163087, 16193952, 20242440, 26989920, 30326174, 40484880, 45489261, 60652348, 75815435, 80969760, 90978522, 121304696, 136467783, 151630870, 181957044, 227446305, 242609392, 272935566, 303261740, 363914088, 409403349, 454892610, 485218784, 545871132, 606523480, 682338915, 727828176, 818806698, 909785220, 1091742264, 1213046960, 1364677830, 1455656352, 1637613396, 1819570440, 2047016745, 2183484528, 2426093920, 2729355660, 3275226792, 3639140880, 4094033490, 4366969056, 5458711320, 6550453584, 7278281760, 8188066980, 10917422640, 13100907168, 16376133960, 21834845280, 32752267920, 65504535840]

約数ペア:

[(1, 65504535840), (2, 32752267920), (3, 21834845280), (4, 16376133960), (5, 13100907168), (6, 10917422640), (8, 8188066980), (9, 7278281760), (10, 6550453584), (12, 5458711320), (15, 4366969056), (16, 4094033490), (18, 3639140880), (20, 3275226792), (24, 2729355660), (27, 2426093920), (30, 2183484528), (32, 2047016745), (36, 1819570440), (40, 1637613396), (45, 1455656352), (48, 1364677830), (54, 1213046960), (60, 1091742264), (72, 909785220), (80, 818806698), (90, 727828176), (96, 682338915), (108, 606523480), (120, 545871132), (135, 485218784), (144, 454892610), (160, 409403349), (180, 363914088), (216, 303261740), (240, 272935566), (270, 242609392), (288, 227446305), (360, 181957044), (432, 151630870), (480, 136467783), (540, 121304696), (720, 90978522), (809, 80969760), (864, 75815435), (1080, 60652348), (1440, 45489261), (1618, 40484880), (2160, 30326174), (2427, 26989920), (3236, 20242440), (4045, 16193952), (4320, 15163087), (4854, 13494960), (6472, 10121220), (7281, 8996640), (8090, 8096976), (9708, 6747480), (12135, 5397984), (12944, 5060610), (14562, 4498320), (16180, 4048488), (18743, 3494880), (19416, 3373740), (21843, 2998880), (24270, 2698992), (25888, 2530305), (29124, 2249160), (32360, 2024244), (36405, 1799328), (37486, 1747440), (38832, 1686870), (43686, 1499440), (48540, 1349496), (56229, 1164960), (58248, 1124580), (64720, 1012122), (72810, 899664), (74972, 873720), (77664, 843435), (87372, 749720), (93715, 698976), (97080, 674748), (109215, 599776), (112458, 582480), (116496, 562290), (129440, 506061), (145620, 449832), (149944, 436860), (168687, 388320), (174744, 374860), (187430, 349488), (194160, 337374), (218430, 299888), (224916, 291240), (232992, 281145)]