40252959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 256

約数和(自身を含む): 129003840000

約数和(自身を除く): 88750880040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 157, 190, 228, 278, 285, 314, 380, 417, 456, 471, 556, 570, 628, 695, 760, 785, 809, 834, 942, 1112, 1140, 1256, 1390, 1570, 1618, 1668, 1884, 2085, 2280, 2355, 2427, 2641, 2780, 2983, 3140, 3236, 3336, 3768, 4045, 4170, 4710, 4854, 5282, 5560, 5966, 6280, 6472, 7923, 8090, 8340, 8949, 9420, 9708, 10564, 11932, 12135, 13205, 14915, 15371, 15846, 16180, 16680, 17898, 18840, 19416, 21128, 21823, 23864, 24270, 26410, 29830, 30742, 31692, 32360, 35796, 39615, 43646, 44745, 46113, 48540, 52820, 59660, 61484, 63384, 65469, 71592, 76855, 79230, 87292, 89490, 92226, 97080, 105640, 109115, 112451, 119320, 122968, 127013, 130938, 153710, 158460, 174584, 178980, 184452, 218230, 224902, 230565, 254026, 261876, 307420, 316920, 327345, 337353, 357960, 368904, 381039, 414637, 436460, 449804, 461130, 508052, 523752, 562255, 614840, 635065, 654690, 674706, 762078, 829274, 872920, 899608, 922260, 1016104, 1124510, 1243911, 1270130, 1309380, 1349412, 1524156, 1658548, 1686765, 1844520, 1905195, 2073185, 2136569, 2249020, 2413247, 2487822, 2540260, 2618760, 2698824, 3048312, 3317096, 3373530, 3810390, 4146370, 4273138, 4498040, 4826494, 4975644, 5080520, 6219555, 6409707, 6747060, 7239741, 7620780, 8292740, 8546276, 9652988, 9951288, 10682845, 12066235, 12439110, 12819414, 13494120, 14479482, 15241560, 16585480, 17092552, 17654807, 19305976, 21365690, 24132470, 24878220, 25638828, 28958964, 32048535, 35309614, 36198705, 42731380, 48264940, 49756440, 51277656, 52964421, 57917928, 64097070, 70619228, 72397410, 85462760, 88274035, 96529880, 105928842, 128194140, 141238456, 144794820, 176548070, 211857684, 256388280, 264822105, 289589640, 335441333, 353096140, 423715368, 529644210, 670882666, 706192280, 1006323999, 1059288420, 1341765332, 1677206665, 2012647998, 2118576840, 2683530664, 3354413330, 4025295996, 5031619995, 6708826660, 8050591992, 10063239990, 13417653320, 20126479980, 40252959960]

約数ペア:

[(1, 40252959960), (2, 20126479980), (3, 13417653320), (4, 10063239990), (5, 8050591992), (6, 6708826660), (8, 5031619995), (10, 4025295996), (12, 3354413330), (15, 2683530664), (19, 2118576840), (20, 2012647998), (24, 1677206665), (30, 1341765332), (38, 1059288420), (40, 1006323999), (57, 706192280), (60, 670882666), (76, 529644210), (95, 423715368), (114, 353096140), (120, 335441333), (139, 289589640), (152, 264822105), (157, 256388280), (190, 211857684), (228, 176548070), (278, 144794820), (285, 141238456), (314, 128194140), (380, 105928842), (417, 96529880), (456, 88274035), (471, 85462760), (556, 72397410), (570, 70619228), (628, 64097070), (695, 57917928), (760, 52964421), (785, 51277656), (809, 49756440), (834, 48264940), (942, 42731380), (1112, 36198705), (1140, 35309614), (1256, 32048535), (1390, 28958964), (1570, 25638828), (1618, 24878220), (1668, 24132470), (1884, 21365690), (2085, 19305976), (2280, 17654807), (2355, 17092552), (2427, 16585480), (2641, 15241560), (2780, 14479482), (2983, 13494120), (3140, 12819414), (3236, 12439110), (3336, 12066235), (3768, 10682845), (4045, 9951288), (4170, 9652988), (4710, 8546276), (4854, 8292740), (5282, 7620780), (5560, 7239741), (5966, 6747060), (6280, 6409707), (6472, 6219555), (7923, 5080520), (8090, 4975644), (8340, 4826494), (8949, 4498040), (9420, 4273138), (9708, 4146370), (10564, 3810390), (11932, 3373530), (12135, 3317096), (13205, 3048312), (14915, 2698824), (15371, 2618760), (15846, 2540260), (16180, 2487822), (16680, 2413247), (17898, 2249020), (18840, 2136569), (19416, 2073185), (21128, 1905195), (21823, 1844520), (23864, 1686765), (24270, 1658548), (26410, 1524156), (29830, 1349412), (30742, 1309380), (31692, 1270130), (32360, 1243911), (35796, 1124510), (39615, 1016104), (43646, 922260), (44745, 899608), (46113, 872920), (48540, 829274), (52820, 762078), (59660, 674706), (61484, 654690), (63384, 635065), (65469, 614840), (71592, 562255), (76855, 523752), (79230, 508052), (87292, 461130), (89490, 449804), (92226, 436460), (97080, 414637), (105640, 381039), (109115, 368904), (112451, 357960), (119320, 337353), (122968, 327345), (127013, 316920), (130938, 307420), (153710, 261876), (158460, 254026), (174584, 230565), (178980, 224902), (184452, 218230)]