266268960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 981817200

約数和(自身を除く): 715548240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 96, 102, 120, 136, 144, 146, 149, 153, 160, 170, 180, 204, 219, 240, 255, 272, 288, 292, 298, 306, 340, 360, 365, 408, 438, 447, 480, 510, 544, 584, 596, 612, 657, 680, 720, 730, 745, 765, 816, 876, 894, 1020, 1095, 1168, 1192, 1224, 1241, 1314, 1341, 1360, 1440, 1460, 1490, 1530, 1632, 1752, 1788, 2040, 2190, 2235, 2336, 2384, 2448, 2482, 2533, 2628, 2682, 2720, 2920, 2980, 3060, 3285, 3504, 3576, 3723, 4080, 4380, 4470, 4768, 4896, 4964, 5066, 5256, 5364, 5840, 5960, 6120, 6205, 6570, 6705, 7008, 7152, 7446, 7599, 8160, 8760, 8940, 9928, 10132, 10512, 10728, 10877, 11169, 11680, 11920, 12240, 12410, 12665, 13140, 13410, 14304, 14892, 15198, 17520, 17880, 18615, 19856, 20264, 21024, 21456, 21754, 22338, 22797, 23840, 24480, 24820, 25330, 26280, 26820, 29784, 30396, 32631, 35040, 35760, 37230, 37995, 39712, 40528, 42912, 43508, 44676, 45594, 49640, 50660, 52560, 53640, 54385, 55845, 59568, 60792, 65262, 71520, 74460, 75990, 81056, 87016, 89352, 91188, 97893, 99280, 101320, 105120, 107280, 108770, 111690, 113985, 119136, 121584, 130524, 148920, 151980, 163155, 174032, 178704, 182376, 184909, 195786, 198560, 202640, 214560, 217540, 223380, 227970, 243168, 261048, 297840, 303960, 326310, 348064, 357408, 364752, 369818, 391572, 405280, 435080, 446760, 455940, 489465, 522096, 554727, 595680, 607920, 652620, 729504, 739636, 783144, 870160, 893520, 911880, 924545, 978930, 1044192, 1109454, 1215840, 1305240, 1479272, 1566288, 1664181, 1740320, 1787040, 1823760, 1849090, 1957860, 2218908, 2610480, 2773635, 2958544, 3132576, 3328362, 3647520, 3698180, 3915720, 4437816, 5220960, 5547270, 5917088, 6656724, 7396360, 7831440, 8320905, 8875632, 11094540, 13313448, 14792720, 15662880, 16641810, 17751264, 22189080, 26626896, 29585440, 33283620, 44378160, 53253792, 66567240, 88756320, 133134480, 266268960]

約数ペア:

[(1, 266268960), (2, 133134480), (3, 88756320), (4, 66567240), (5, 53253792), (6, 44378160), (8, 33283620), (9, 29585440), (10, 26626896), (12, 22189080), (15, 17751264), (16, 16641810), (17, 15662880), (18, 14792720), (20, 13313448), (24, 11094540), (30, 8875632), (32, 8320905), (34, 7831440), (36, 7396360), (40, 6656724), (45, 5917088), (48, 5547270), (51, 5220960), (60, 4437816), (68, 3915720), (72, 3698180), (73, 3647520), (80, 3328362), (85, 3132576), (90, 2958544), (96, 2773635), (102, 2610480), (120, 2218908), (136, 1957860), (144, 1849090), (146, 1823760), (149, 1787040), (153, 1740320), (160, 1664181), (170, 1566288), (180, 1479272), (204, 1305240), (219, 1215840), (240, 1109454), (255, 1044192), (272, 978930), (288, 924545), (292, 911880), (298, 893520), (306, 870160), (340, 783144), (360, 739636), (365, 729504), (408, 652620), (438, 607920), (447, 595680), (480, 554727), (510, 522096), (544, 489465), (584, 455940), (596, 446760), (612, 435080), (657, 405280), (680, 391572), (720, 369818), (730, 364752), (745, 357408), (765, 348064), (816, 326310), (876, 303960), (894, 297840), (1020, 261048), (1095, 243168), (1168, 227970), (1192, 223380), (1224, 217540), (1241, 214560), (1314, 202640), (1341, 198560), (1360, 195786), (1440, 184909), (1460, 182376), (1490, 178704), (1530, 174032), (1632, 163155), (1752, 151980), (1788, 148920), (2040, 130524), (2190, 121584), (2235, 119136), (2336, 113985), (2384, 111690), (2448, 108770), (2482, 107280), (2533, 105120), (2628, 101320), (2682, 99280), (2720, 97893), (2920, 91188), (2980, 89352), (3060, 87016), (3285, 81056), (3504, 75990), (3576, 74460), (3723, 71520), (4080, 65262), (4380, 60792), (4470, 59568), (4768, 55845), (4896, 54385), (4964, 53640), (5066, 52560), (5256, 50660), (5364, 49640), (5840, 45594), (5960, 44676), (6120, 43508), (6205, 42912), (6570, 40528), (6705, 39712), (7008, 37995), (7152, 37230), (7446, 35760), (7599, 35040), (8160, 32631), (8760, 30396), (8940, 29784), (9928, 26820), (10132, 26280), (10512, 25330), (10728, 24820), (10877, 24480), (11169, 23840), (11680, 22797), (11920, 22338), (12240, 21754), (12410, 21456), (12665, 21024), (13140, 20264), (13410, 19856), (14304, 18615), (14892, 17880), (15198, 17520)]