264153960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 320

約数和(自身を含む): 1069833600

約数和(自身を除く): 805679640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 613, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1226, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1839, 1890, 1995, 2052, 2268, 2280, 2394, 2452, 2520, 2565, 2660, 2835, 3065, 3078, 3192, 3240, 3420, 3591, 3678, 3780, 3990, 4104, 4291, 4536, 4788, 4904, 5130, 5320, 5517, 5670, 5985, 6130, 6156, 6840, 7182, 7356, 7560, 7695, 7980, 8582, 9195, 9576, 10260, 10773, 11034, 11340, 11647, 11970, 12260, 12312, 12873, 14364, 14712, 15390, 15960, 16551, 17164, 17955, 18390, 20520, 21455, 21546, 22068, 22680, 23294, 23940, 24520, 25746, 27585, 28728, 30780, 33102, 34328, 34941, 35910, 36780, 38619, 42910, 43092, 44136, 46588, 47880, 49653, 51492, 53865, 55170, 58235, 61560, 64365, 66204, 69882, 71820, 73560, 77238, 81529, 82755, 85820, 86184, 93176, 99306, 102984, 104823, 107730, 110340, 115857, 116470, 128730, 132408, 139764, 143640, 154476, 163058, 165510, 171640, 174705, 193095, 198612, 209646, 215460, 220680, 231714, 232940, 244587, 248265, 257460, 279528, 308952, 314469, 326116, 331020, 347571, 349410, 386190, 397224, 407645, 419292, 430920, 463428, 465880, 489174, 496530, 514920, 524115, 579285, 628938, 652232, 662040, 695142, 698820, 733761, 772380, 815290, 838584, 926856, 943407, 978348, 993060, 1048230, 1158570, 1222935, 1257876, 1390284, 1397640, 1467522, 1544760, 1572345, 1630580, 1737855, 1886814, 1956696, 1986120, 2096460, 2201283, 2317140, 2445870, 2515752, 2780568, 2935044, 3144690, 3261160, 3475710, 3668805, 3773628, 4192920, 4402566, 4634280, 4717035, 4891740, 5870088, 6289380, 6603849, 6951420, 7337610, 7547256, 8805132, 9434070, 9783480, 11006415, 12578760, 13207698, 13902840, 14675220, 17610264, 18868140, 22012830, 26415396, 29350440, 33019245, 37736280, 44025660, 52830792, 66038490, 88051320, 132076980, 264153960]

約数ペア:

[(1, 264153960), (2, 132076980), (3, 88051320), (4, 66038490), (5, 52830792), (6, 44025660), (7, 37736280), (8, 33019245), (9, 29350440), (10, 26415396), (12, 22012830), (14, 18868140), (15, 17610264), (18, 14675220), (19, 13902840), (20, 13207698), (21, 12578760), (24, 11006415), (27, 9783480), (28, 9434070), (30, 8805132), (35, 7547256), (36, 7337610), (38, 6951420), (40, 6603849), (42, 6289380), (45, 5870088), (54, 4891740), (56, 4717035), (57, 4634280), (60, 4402566), (63, 4192920), (70, 3773628), (72, 3668805), (76, 3475710), (81, 3261160), (84, 3144690), (90, 2935044), (95, 2780568), (105, 2515752), (108, 2445870), (114, 2317140), (120, 2201283), (126, 2096460), (133, 1986120), (135, 1956696), (140, 1886814), (152, 1737855), (162, 1630580), (168, 1572345), (171, 1544760), (180, 1467522), (189, 1397640), (190, 1390284), (210, 1257876), (216, 1222935), (228, 1158570), (252, 1048230), (266, 993060), (270, 978348), (280, 943407), (285, 926856), (315, 838584), (324, 815290), (342, 772380), (360, 733761), (378, 698820), (380, 695142), (399, 662040), (405, 652232), (420, 628938), (456, 579285), (504, 524115), (513, 514920), (532, 496530), (540, 489174), (567, 465880), (570, 463428), (613, 430920), (630, 419292), (648, 407645), (665, 397224), (684, 386190), (756, 349410), (760, 347571), (798, 331020), (810, 326116), (840, 314469), (855, 308952), (945, 279528), (1026, 257460), (1064, 248265), (1080, 244587), (1134, 232940), (1140, 231714), (1197, 220680), (1226, 215460), (1260, 209646), (1330, 198612), (1368, 193095), (1512, 174705), (1539, 171640), (1596, 165510), (1620, 163058), (1710, 154476), (1839, 143640), (1890, 139764), (1995, 132408), (2052, 128730), (2268, 116470), (2280, 115857), (2394, 110340), (2452, 107730), (2520, 104823), (2565, 102984), (2660, 99306), (2835, 93176), (3065, 86184), (3078, 85820), (3192, 82755), (3240, 81529), (3420, 77238), (3591, 73560), (3678, 71820), (3780, 69882), (3990, 66204), (4104, 64365), (4291, 61560), (4536, 58235), (4788, 55170), (4904, 53865), (5130, 51492), (5320, 49653), (5517, 47880), (5670, 46588), (5985, 44136), (6130, 43092), (6156, 42910), (6840, 38619), (7182, 36780), (7356, 35910), (7560, 34941), (7695, 34328), (7980, 33102), (8582, 30780), (9195, 28728), (9576, 27585), (10260, 25746), (10773, 24520), (11034, 23940), (11340, 23294), (11647, 22680), (11970, 22068), (12260, 21546), (12312, 21455), (12873, 20520), (14364, 18390), (14712, 17955), (15390, 17164), (15960, 16551)]