65308967680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{36523}}^1$

素因数の和:36682

約数の個数: 144

約数和(自身を含む): 172005249024

約数和(自身を除く): 106696281344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1280, 1397, 1408, 1760, 2032, 2540, 2794, 2816, 3520, 4064, 5080, 5588, 6985, 7040, 8128, 10160, 11176, 13970, 14080, 16256, 20320, 22352, 27940, 32512, 36523, 40640, 44704, 55880, 73046, 81280, 89408, 111760, 146092, 162560, 178816, 182615, 223520, 292184, 357632, 365230, 401753, 447040, 584368, 730460, 803506, 894080, 1168736, 1460920, 1607012, 1788160, 2008765, 2337472, 2921840, 3214024, 4017530, 4638421, 4674944, 5843680, 6428048, 8035060, 9276842, 9349888, 11687360, 12856096, 16070120, 18553684, 23192105, 23374720, 25712192, 32140240, 37107368, 46384210, 46749440, 51022631, 51424384, 64280480, 74214736, 92768420, 102045262, 102848768, 128560960, 148429472, 185536840, 204090524, 255113155, 257121920, 296858944, 371073680, 408181048, 510226310, 514243840, 593717888, 742147360, 816362096, 1020452620, 1187435776, 1484294720, 1632724192, 2040905240, 2968589440, 3265448384, 4081810480, 5937178880, 6530896768, 8163620960, 13061793536, 16327241920, 32654483840, 65308967680]

約数ペア:

[(1, 65308967680), (2, 32654483840), (4, 16327241920), (5, 13061793536), (8, 8163620960), (10, 6530896768), (11, 5937178880), (16, 4081810480), (20, 3265448384), (22, 2968589440), (32, 2040905240), (40, 1632724192), (44, 1484294720), (55, 1187435776), (64, 1020452620), (80, 816362096), (88, 742147360), (110, 593717888), (127, 514243840), (128, 510226310), (160, 408181048), (176, 371073680), (220, 296858944), (254, 257121920), (256, 255113155), (320, 204090524), (352, 185536840), (440, 148429472), (508, 128560960), (635, 102848768), (640, 102045262), (704, 92768420), (880, 74214736), (1016, 64280480), (1270, 51424384), (1280, 51022631), (1397, 46749440), (1408, 46384210), (1760, 37107368), (2032, 32140240), (2540, 25712192), (2794, 23374720), (2816, 23192105), (3520, 18553684), (4064, 16070120), (5080, 12856096), (5588, 11687360), (6985, 9349888), (7040, 9276842), (8128, 8035060), (10160, 6428048), (11176, 5843680), (13970, 4674944), (14080, 4638421), (16256, 4017530), (20320, 3214024), (22352, 2921840), (27940, 2337472), (32512, 2008765), (36523, 1788160), (40640, 1607012), (44704, 1460920), (55880, 1168736), (73046, 894080), (81280, 803506), (89408, 730460), (111760, 584368), (146092, 447040), (162560, 401753), (178816, 365230), (182615, 357632), (223520, 292184)]