154417991680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9679}}^1$

素因数の和:9768

約数の個数: 208

約数和(自身を含む): 399615955200

約数和(自身を除く): 245197963520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 256, 304, 320, 328, 380, 410, 512, 608, 640, 656, 760, 779, 820, 1024, 1216, 1280, 1312, 1520, 1558, 1640, 2048, 2432, 2560, 2624, 3040, 3116, 3280, 3895, 4096, 4864, 5120, 5248, 6080, 6232, 6560, 7790, 9679, 9728, 10240, 10496, 12160, 12464, 13120, 15580, 19358, 19456, 20480, 20992, 24320, 24928, 26240, 31160, 38716, 38912, 41984, 48395, 48640, 49856, 52480, 62320, 77432, 77824, 83968, 96790, 97280, 99712, 104960, 124640, 154864, 167936, 183901, 193580, 194560, 199424, 209920, 249280, 309728, 367802, 387160, 389120, 396839, 398848, 419840, 498560, 619456, 735604, 774320, 793678, 797696, 839680, 919505, 997120, 1238912, 1471208, 1548640, 1587356, 1595392, 1839010, 1984195, 1994240, 2477824, 2942416, 3097280, 3174712, 3190784, 3678020, 3968390, 3988480, 4955648, 5884832, 6194560, 6349424, 7356040, 7539941, 7936780, 7976960, 9911296, 11769664, 12389120, 12698848, 14712080, 15079882, 15873560, 15953920, 19822592, 23539328, 24778240, 25397696, 29424160, 30159764, 31747120, 37699705, 39645184, 47078656, 49556480, 50795392, 58848320, 60319528, 63494240, 75399410, 94157312, 99112960, 101590784, 117696640, 120639056, 126988480, 150798820, 188314624, 198225920, 203181568, 235393280, 241278112, 253976960, 301597640, 376629248, 406363136, 470786560, 482556224, 507953920, 603195280, 753258496, 812726272, 941573120, 965112448, 1015907840, 1206390560, 1625452544, 1883146240, 1930224896, 2031815680, 2412781120, 3766292480, 3860449792, 4063631360, 4825562240, 7720899584, 8127262720, 9651124480, 15441799168, 19302248960, 30883598336, 38604497920, 77208995840, 154417991680]

約数ペア:

[(1, 154417991680), (2, 77208995840), (4, 38604497920), (5, 30883598336), (8, 19302248960), (10, 15441799168), (16, 9651124480), (19, 8127262720), (20, 7720899584), (32, 4825562240), (38, 4063631360), (40, 3860449792), (41, 3766292480), (64, 2412781120), (76, 2031815680), (80, 1930224896), (82, 1883146240), (95, 1625452544), (128, 1206390560), (152, 1015907840), (160, 965112448), (164, 941573120), (190, 812726272), (205, 753258496), (256, 603195280), (304, 507953920), (320, 482556224), (328, 470786560), (380, 406363136), (410, 376629248), (512, 301597640), (608, 253976960), (640, 241278112), (656, 235393280), (760, 203181568), (779, 198225920), (820, 188314624), (1024, 150798820), (1216, 126988480), (1280, 120639056), (1312, 117696640), (1520, 101590784), (1558, 99112960), (1640, 94157312), (2048, 75399410), (2432, 63494240), (2560, 60319528), (2624, 58848320), (3040, 50795392), (3116, 49556480), (3280, 47078656), (3895, 39645184), (4096, 37699705), (4864, 31747120), (5120, 30159764), (5248, 29424160), (6080, 25397696), (6232, 24778240), (6560, 23539328), (7790, 19822592), (9679, 15953920), (9728, 15873560), (10240, 15079882), (10496, 14712080), (12160, 12698848), (12464, 12389120), (13120, 11769664), (15580, 9911296), (19358, 7976960), (19456, 7936780), (20480, 7539941), (20992, 7356040), (24320, 6349424), (24928, 6194560), (26240, 5884832), (31160, 4955648), (38716, 3988480), (38912, 3968390), (41984, 3678020), (48395, 3190784), (48640, 3174712), (49856, 3097280), (52480, 2942416), (62320, 2477824), (77432, 1994240), (77824, 1984195), (83968, 1839010), (96790, 1595392), (97280, 1587356), (99712, 1548640), (104960, 1471208), (124640, 1238912), (154864, 997120), (167936, 919505), (183901, 839680), (193580, 797696), (194560, 793678), (199424, 774320), (209920, 735604), (249280, 619456), (309728, 498560), (367802, 419840), (387160, 398848), (389120, 396839)]