155771186240

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{15313}}^1$

素因数の和:15796

約数の個数: 112

約数和(自身を含む): 376403908608

約数和(自身を除く): 220632722368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 383, 415, 664, 766, 830, 1328, 1532, 1660, 1915, 2656, 3064, 3320, 3830, 5312, 6128, 6640, 7660, 12256, 13280, 15313, 15320, 24512, 26560, 30626, 30640, 31789, 61252, 61280, 63578, 76565, 122504, 122560, 127156, 153130, 158945, 245008, 254312, 306260, 317890, 490016, 508624, 612520, 635780, 980032, 1017248, 1225040, 1270979, 1271560, 2034496, 2450080, 2541958, 2543120, 4900160, 5083916, 5086240, 5864879, 6354895, 10167832, 10172480, 11729758, 12709790, 20335664, 23459516, 25419580, 29324395, 40671328, 46919032, 50839160, 58648790, 81342656, 93838064, 101678320, 117297580, 187676128, 203356640, 234595160, 375352256, 406713280, 469190320, 486784957, 938380640, 973569914, 1876761280, 1947139828, 2433924785, 3894279656, 4867849570, 7788559312, 9735699140, 15577118624, 19471398280, 31154237248, 38942796560, 77885593120, 155771186240]

約数ペア:

[(1, 155771186240), (2, 77885593120), (4, 38942796560), (5, 31154237248), (8, 19471398280), (10, 15577118624), (16, 9735699140), (20, 7788559312), (32, 4867849570), (40, 3894279656), (64, 2433924785), (80, 1947139828), (83, 1876761280), (160, 973569914), (166, 938380640), (320, 486784957), (332, 469190320), (383, 406713280), (415, 375352256), (664, 234595160), (766, 203356640), (830, 187676128), (1328, 117297580), (1532, 101678320), (1660, 93838064), (1915, 81342656), (2656, 58648790), (3064, 50839160), (3320, 46919032), (3830, 40671328), (5312, 29324395), (6128, 25419580), (6640, 23459516), (7660, 20335664), (12256, 12709790), (13280, 11729758), (15313, 10172480), (15320, 10167832), (24512, 6354895), (26560, 5864879), (30626, 5086240), (30640, 5083916), (31789, 4900160), (61252, 2543120), (61280, 2541958), (63578, 2450080), (76565, 2034496), (122504, 1271560), (122560, 1270979), (127156, 1225040), (153130, 1017248), (158945, 980032), (245008, 635780), (254312, 612520), (306260, 508624), (317890, 490016)]