25125156160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1609

約数の個数: 224

約数和(自身を含む): 68155718400

約数和(自身を除く): 43030562240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 241, 247, 260, 304, 320, 380, 416, 482, 494, 520, 608, 760, 832, 964, 988, 1040, 1205, 1216, 1235, 1319, 1520, 1928, 1976, 2080, 2410, 2470, 2638, 3040, 3133, 3856, 3952, 4160, 4579, 4820, 4940, 5276, 6080, 6266, 6595, 7712, 7904, 9158, 9640, 9880, 10552, 12532, 13190, 15424, 15665, 15808, 17147, 18316, 19280, 19760, 21104, 22895, 25061, 25064, 26380, 31330, 34294, 36632, 38560, 39520, 42208, 45790, 50122, 50128, 52760, 59527, 62660, 68588, 73264, 77120, 79040, 84416, 85735, 91580, 100244, 100256, 105520, 119054, 125305, 125320, 137176, 146528, 171470, 183160, 200488, 200512, 211040, 238108, 250610, 250640, 274352, 293056, 297635, 317879, 325793, 342940, 366320, 400976, 422080, 476216, 501220, 501280, 548704, 595270, 635758, 651586, 685880, 732640, 801952, 952432, 1002440, 1002560, 1097408, 1190540, 1271516, 1303172, 1371760, 1465280, 1589395, 1603904, 1628965, 1904864, 2004880, 2381080, 2543032, 2606344, 2743520, 3178790, 3257930, 3809728, 4009760, 4132427, 4762160, 5086064, 5212688, 5487040, 6039701, 6357580, 6515860, 8019520, 8264854, 9524320, 10172128, 10425376, 12079402, 12715160, 13031720, 16529708, 19048640, 20344256, 20662135, 20850752, 24158804, 25430320, 26063440, 30198505, 33059416, 41324270, 48317608, 50860640, 52126880, 60397010, 66118832, 78516113, 82648540, 96635216, 101721280, 104253760, 120794020, 132237664, 157032226, 165297080, 193270432, 241588040, 264475328, 314064452, 330594160, 386540864, 392580565, 483176080, 628128904, 661188320, 785161130, 966352160, 1256257808, 1322376640, 1570322260, 1932704320, 2512515616, 3140644520, 5025031232, 6281289040, 12562578080, 25125156160]

約数ペア:

[(1, 25125156160), (2, 12562578080), (4, 6281289040), (5, 5025031232), (8, 3140644520), (10, 2512515616), (13, 1932704320), (16, 1570322260), (19, 1322376640), (20, 1256257808), (26, 966352160), (32, 785161130), (38, 661188320), (40, 628128904), (52, 483176080), (64, 392580565), (65, 386540864), (76, 330594160), (80, 314064452), (95, 264475328), (104, 241588040), (130, 193270432), (152, 165297080), (160, 157032226), (190, 132237664), (208, 120794020), (241, 104253760), (247, 101721280), (260, 96635216), (304, 82648540), (320, 78516113), (380, 66118832), (416, 60397010), (482, 52126880), (494, 50860640), (520, 48317608), (608, 41324270), (760, 33059416), (832, 30198505), (964, 26063440), (988, 25430320), (1040, 24158804), (1205, 20850752), (1216, 20662135), (1235, 20344256), (1319, 19048640), (1520, 16529708), (1928, 13031720), (1976, 12715160), (2080, 12079402), (2410, 10425376), (2470, 10172128), (2638, 9524320), (3040, 8264854), (3133, 8019520), (3856, 6515860), (3952, 6357580), (4160, 6039701), (4579, 5487040), (4820, 5212688), (4940, 5086064), (5276, 4762160), (6080, 4132427), (6266, 4009760), (6595, 3809728), (7712, 3257930), (7904, 3178790), (9158, 2743520), (9640, 2606344), (9880, 2543032), (10552, 2381080), (12532, 2004880), (13190, 1904864), (15424, 1628965), (15665, 1603904), (15808, 1589395), (17147, 1465280), (18316, 1371760), (19280, 1303172), (19760, 1271516), (21104, 1190540), (22895, 1097408), (25061, 1002560), (25064, 1002440), (26380, 952432), (31330, 801952), (34294, 732640), (36632, 685880), (38560, 651586), (39520, 635758), (42208, 595270), (45790, 548704), (50122, 501280), (50128, 501220), (52760, 476216), (59527, 422080), (62660, 400976), (68588, 366320), (73264, 342940), (77120, 325793), (79040, 317879), (84416, 297635), (85735, 293056), (91580, 274352), (100244, 250640), (100256, 250610), (105520, 238108), (119054, 211040), (125305, 200512), (125320, 200488), (137176, 183160), (146528, 171470)]