528307920

素因数分解:

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

素因数の和:664

約数の個数: 400

約数和(自身を含む): 2210989440

約数和(自身を除く): 1682681520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 613, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1226, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1839, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2452, 2520, 2565, 2660, 2736, 2835, 3024, 3065, 3078, 3192, 3240, 3420, 3591, 3678, 3780, 3990, 4104, 4291, 4536, 4560, 4788, 4904, 5040, 5130, 5320, 5517, 5670, 5985, 6130, 6156, 6384, 6480, 6840, 7182, 7356, 7560, 7695, 7980, 8208, 8582, 9072, 9195, 9576, 9808, 10260, 10640, 10773, 11034, 11340, 11647, 11970, 12260, 12312, 12873, 13680, 14364, 14712, 15120, 15390, 15960, 16551, 17164, 17955, 18390, 19152, 20520, 21455, 21546, 22068, 22680, 23294, 23940, 24520, 24624, 25746, 27585, 28728, 29424, 30780, 31920, 33102, 34328, 34941, 35910, 36780, 38619, 41040, 42910, 43092, 44136, 45360, 46588, 47880, 49040, 49653, 51492, 53865, 55170, 57456, 58235, 61560, 64365, 66204, 68656, 69882, 71820, 73560, 77238, 81529, 82755, 85820, 86184, 88272, 93176, 95760, 99306, 102984, 104823, 107730, 110340, 115857, 116470, 123120, 128730, 132408, 139764, 143640, 147120, 154476, 163058, 165510, 171640, 172368, 174705, 186352, 193095, 198612, 205968, 209646, 215460, 220680, 231714, 232940, 244587, 248265, 257460, 264816, 279528, 287280, 308952, 314469, 326116, 331020, 343280, 347571, 349410, 386190, 397224, 407645, 419292, 430920, 441360, 463428, 465880, 489174, 496530, 514920, 524115, 559056, 579285, 617904, 628938, 652232, 662040, 695142, 698820, 733761, 772380, 794448, 815290, 838584, 861840, 926856, 931760, 943407, 978348, 993060, 1029840, 1048230, 1158570, 1222935, 1257876, 1304464, 1324080, 1390284, 1397640, 1467522, 1544760, 1572345, 1630580, 1677168, 1737855, 1853712, 1886814, 1956696, 1986120, 2096460, 2201283, 2317140, 2445870, 2515752, 2780568, 2795280, 2935044, 3089520, 3144690, 3261160, 3475710, 3668805, 3773628, 3913392, 3972240, 4192920, 4402566, 4634280, 4717035, 4891740, 5031504, 5561136, 5870088, 6289380, 6522320, 6603849, 6951420, 7337610, 7547256, 8385840, 8805132, 9268560, 9434070, 9783480, 11006415, 11740176, 12578760, 13207698, 13902840, 14675220, 15094512, 17610264, 18868140, 19566960, 22012830, 25157520, 26415396, 27805680, 29350440, 33019245, 35220528, 37736280, 44025660, 52830792, 58700880, 66038490, 75472560, 88051320, 105661584, 132076980, 176102640, 264153960, 528307920]

約数ペア:

[(1, 528307920), (2, 264153960), (3, 176102640), (4, 132076980), (5, 105661584), (6, 88051320), (7, 75472560), (8, 66038490), (9, 58700880), (10, 52830792), (12, 44025660), (14, 37736280), (15, 35220528), (16, 33019245), (18, 29350440), (19, 27805680), (20, 26415396), (21, 25157520), (24, 22012830), (27, 19566960), (28, 18868140), (30, 17610264), (35, 15094512), (36, 14675220), (38, 13902840), (40, 13207698), (42, 12578760), (45, 11740176), (48, 11006415), (54, 9783480), (56, 9434070), (57, 9268560), (60, 8805132), (63, 8385840), (70, 7547256), (72, 7337610), (76, 6951420), (80, 6603849), (81, 6522320), (84, 6289380), (90, 5870088), (95, 5561136), (105, 5031504), (108, 4891740), (112, 4717035), (114, 4634280), (120, 4402566), (126, 4192920), (133, 3972240), (135, 3913392), (140, 3773628), (144, 3668805), (152, 3475710), (162, 3261160), (168, 3144690), (171, 3089520), (180, 2935044), (189, 2795280), (190, 2780568), (210, 2515752), (216, 2445870), (228, 2317140), (240, 2201283), (252, 2096460), (266, 1986120), (270, 1956696), (280, 1886814), (285, 1853712), (304, 1737855), (315, 1677168), (324, 1630580), (336, 1572345), (342, 1544760), (360, 1467522), (378, 1397640), (380, 1390284), (399, 1324080), (405, 1304464), (420, 1257876), (432, 1222935), (456, 1158570), (504, 1048230), (513, 1029840), (532, 993060), (540, 978348), (560, 943407), (567, 931760), (570, 926856), (613, 861840), (630, 838584), (648, 815290), (665, 794448), (684, 772380), (720, 733761), (756, 698820), (760, 695142), (798, 662040), (810, 652232), (840, 628938), (855, 617904), (912, 579285), (945, 559056), (1008, 524115), (1026, 514920), (1064, 496530), (1080, 489174), (1134, 465880), (1140, 463428), (1197, 441360), (1226, 430920), (1260, 419292), (1296, 407645), (1330, 397224), (1368, 386190), (1512, 349410), (1520, 347571), (1539, 343280), (1596, 331020), (1620, 326116), (1680, 314469), (1710, 308952), (1839, 287280), (1890, 279528), (1995, 264816), (2052, 257460), (2128, 248265), (2160, 244587), (2268, 232940), (2280, 231714), (2394, 220680), (2452, 215460), (2520, 209646), (2565, 205968), (2660, 198612), (2736, 193095), (2835, 186352), (3024, 174705), (3065, 172368), (3078, 171640), (3192, 165510), (3240, 163058), (3420, 154476), (3591, 147120), (3678, 143640), (3780, 139764), (3990, 132408), (4104, 128730), (4291, 123120), (4536, 116470), (4560, 115857), (4788, 110340), (4904, 107730), (5040, 104823), (5130, 102984), (5320, 99306), (5517, 95760), (5670, 93176), (5985, 88272), (6130, 86184), (6156, 85820), (6384, 82755), (6480, 81529), (6840, 77238), (7182, 73560), (7356, 71820), (7560, 69882), (7695, 68656), (7980, 66204), (8208, 64365), (8582, 61560), (9072, 58235), (9195, 57456), (9576, 55170), (9808, 53865), (10260, 51492), (10640, 49653), (10773, 49040), (11034, 47880), (11340, 46588), (11647, 45360), (11970, 44136), (12260, 43092), (12312, 42910), (12873, 41040), (13680, 38619), (14364, 36780), (14712, 35910), (15120, 34941), (15390, 34328), (15960, 33102), (16551, 31920), (17164, 30780), (17955, 29424), (18390, 28728), (19152, 27585), (20520, 25746), (21455, 24624), (21546, 24520), (22068, 23940), (22680, 23294)]