164839505920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1128

約数の個数: 240

約数和(自身を含む): 417865754880

約数和(自身を除く): 253026248960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 640, 712, 736, 890, 920, 983, 1024, 1280, 1424, 1472, 1780, 1840, 1966, 2047, 2048, 2560, 2848, 2944, 3560, 3680, 3932, 4094, 4096, 4915, 5120, 5696, 5888, 7120, 7360, 7864, 8188, 8192, 9830, 10235, 10240, 11392, 11776, 14240, 14720, 15728, 16376, 16384, 19660, 20470, 20480, 22609, 22784, 23552, 28480, 29440, 31456, 32752, 39320, 40940, 40960, 45218, 45568, 47104, 56960, 58880, 62912, 65504, 78640, 81880, 81920, 87487, 90436, 91136, 94208, 113045, 113920, 117760, 125824, 131008, 157280, 163760, 174974, 180872, 182272, 188416, 226090, 227840, 235520, 251648, 262016, 314560, 327520, 349948, 361744, 364544, 376832, 437435, 452180, 455680, 471040, 503296, 524032, 629120, 655040, 699896, 723488, 729088, 874870, 904360, 911360, 942080, 1006592, 1048064, 1258240, 1310080, 1399792, 1446976, 1458176, 1749740, 1808720, 1822720, 1884160, 2012201, 2013184, 2096128, 2516480, 2620160, 2799584, 2893952, 3499480, 3617440, 3645440, 4024402, 4026368, 4192256, 5032960, 5240320, 5599168, 5787904, 6998960, 7234880, 7290880, 8048804, 8052736, 8384512, 10061005, 10065920, 10480640, 11198336, 11575808, 13997920, 14469760, 16097608, 16105472, 16769024, 20122010, 20131840, 20961280, 22396672, 23151616, 27995840, 28939520, 32195216, 33538048, 40244020, 40263680, 41922560, 44793344, 46303232, 55991680, 57879040, 64390432, 80488040, 80527360, 83845120, 89586688, 92606464, 111983360, 115758080, 128780864, 160976080, 167690240, 179173376, 185212928, 223966720, 231516160, 257561728, 321952160, 358346752, 370425856, 447933440, 463032320, 515123456, 643904320, 716693504, 895866880, 926064640, 1030246912, 1287808640, 1433387008, 1791733760, 1852129280, 2060493824, 2575617280, 3583467520, 4120987648, 5151234560, 7166935040, 8241975296, 10302469120, 16483950592, 20604938240, 32967901184, 41209876480, 82419752960, 164839505920]

約数ペア:

[(1, 164839505920), (2, 82419752960), (4, 41209876480), (5, 32967901184), (8, 20604938240), (10, 16483950592), (16, 10302469120), (20, 8241975296), (23, 7166935040), (32, 5151234560), (40, 4120987648), (46, 3583467520), (64, 2575617280), (80, 2060493824), (89, 1852129280), (92, 1791733760), (115, 1433387008), (128, 1287808640), (160, 1030246912), (178, 926064640), (184, 895866880), (230, 716693504), (256, 643904320), (320, 515123456), (356, 463032320), (368, 447933440), (445, 370425856), (460, 358346752), (512, 321952160), (640, 257561728), (712, 231516160), (736, 223966720), (890, 185212928), (920, 179173376), (983, 167690240), (1024, 160976080), (1280, 128780864), (1424, 115758080), (1472, 111983360), (1780, 92606464), (1840, 89586688), (1966, 83845120), (2047, 80527360), (2048, 80488040), (2560, 64390432), (2848, 57879040), (2944, 55991680), (3560, 46303232), (3680, 44793344), (3932, 41922560), (4094, 40263680), (4096, 40244020), (4915, 33538048), (5120, 32195216), (5696, 28939520), (5888, 27995840), (7120, 23151616), (7360, 22396672), (7864, 20961280), (8188, 20131840), (8192, 20122010), (9830, 16769024), (10235, 16105472), (10240, 16097608), (11392, 14469760), (11776, 13997920), (14240, 11575808), (14720, 11198336), (15728, 10480640), (16376, 10065920), (16384, 10061005), (19660, 8384512), (20470, 8052736), (20480, 8048804), (22609, 7290880), (22784, 7234880), (23552, 6998960), (28480, 5787904), (29440, 5599168), (31456, 5240320), (32752, 5032960), (39320, 4192256), (40940, 4026368), (40960, 4024402), (45218, 3645440), (45568, 3617440), (47104, 3499480), (56960, 2893952), (58880, 2799584), (62912, 2620160), (65504, 2516480), (78640, 2096128), (81880, 2013184), (81920, 2012201), (87487, 1884160), (90436, 1822720), (91136, 1808720), (94208, 1749740), (113045, 1458176), (113920, 1446976), (117760, 1399792), (125824, 1310080), (131008, 1258240), (157280, 1048064), (163760, 1006592), (174974, 942080), (180872, 911360), (182272, 904360), (188416, 874870), (226090, 729088), (227840, 723488), (235520, 699896), (251648, 655040), (262016, 629120), (314560, 524032), (327520, 503296), (349948, 471040), (361744, 455680), (364544, 452180), (376832, 437435)]