212596560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 240

約数和(自身を含む): 825215040

約数和(自身を除く): 612618480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1579, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3158, 3366, 3740, 3960, 4080, 4488, 4737, 5610, 6120, 6316, 6732, 7480, 7895, 7920, 8415, 8976, 9474, 11220, 12240, 12632, 13464, 14211, 14960, 15790, 16830, 17369, 18948, 22440, 23685, 25264, 26843, 26928, 28422, 31580, 33660, 34738, 37896, 44880, 47370, 52107, 53686, 56844, 63160, 67320, 69476, 71055, 75792, 80529, 86845, 94740, 104214, 107372, 113688, 126320, 134215, 134640, 138952, 142110, 156321, 161058, 173690, 189480, 208428, 214744, 227376, 241587, 260535, 268430, 277904, 284220, 295273, 312642, 322116, 347380, 378960, 402645, 416856, 429488, 483174, 521070, 536860, 568440, 590546, 625284, 644232, 694760, 781605, 805290, 833712, 885819, 966348, 1042140, 1073720, 1136880, 1181092, 1207935, 1250568, 1288464, 1389520, 1476365, 1563210, 1610580, 1771638, 1932696, 2084280, 2147440, 2362184, 2415870, 2501136, 2657457, 2952730, 3126420, 3221160, 3543276, 3865392, 4168560, 4429095, 4724368, 4831740, 5314914, 5905460, 6252840, 6442320, 7086552, 8858190, 9663480, 10629828, 11810920, 12505680, 13287285, 14173104, 17716380, 19326960, 21259656, 23621840, 26574570, 35432760, 42519312, 53149140, 70865520, 106298280, 212596560]

約数ペア:

[(1, 212596560), (2, 106298280), (3, 70865520), (4, 53149140), (5, 42519312), (6, 35432760), (8, 26574570), (9, 23621840), (10, 21259656), (11, 19326960), (12, 17716380), (15, 14173104), (16, 13287285), (17, 12505680), (18, 11810920), (20, 10629828), (22, 9663480), (24, 8858190), (30, 7086552), (33, 6442320), (34, 6252840), (36, 5905460), (40, 5314914), (44, 4831740), (45, 4724368), (48, 4429095), (51, 4168560), (55, 3865392), (60, 3543276), (66, 3221160), (68, 3126420), (72, 2952730), (80, 2657457), (85, 2501136), (88, 2415870), (90, 2362184), (99, 2147440), (102, 2084280), (110, 1932696), (120, 1771638), (132, 1610580), (136, 1563210), (144, 1476365), (153, 1389520), (165, 1288464), (170, 1250568), (176, 1207935), (180, 1181092), (187, 1136880), (198, 1073720), (204, 1042140), (220, 966348), (240, 885819), (255, 833712), (264, 805290), (272, 781605), (306, 694760), (330, 644232), (340, 625284), (360, 590546), (374, 568440), (396, 536860), (408, 521070), (440, 483174), (495, 429488), (510, 416856), (528, 402645), (561, 378960), (612, 347380), (660, 322116), (680, 312642), (720, 295273), (748, 284220), (765, 277904), (792, 268430), (816, 260535), (880, 241587), (935, 227376), (990, 214744), (1020, 208428), (1122, 189480), (1224, 173690), (1320, 161058), (1360, 156321), (1496, 142110), (1530, 138952), (1579, 134640), (1584, 134215), (1683, 126320), (1870, 113688), (1980, 107372), (2040, 104214), (2244, 94740), (2448, 86845), (2640, 80529), (2805, 75792), (2992, 71055), (3060, 69476), (3158, 67320), (3366, 63160), (3740, 56844), (3960, 53686), (4080, 52107), (4488, 47370), (4737, 44880), (5610, 37896), (6120, 34738), (6316, 33660), (6732, 31580), (7480, 28422), (7895, 26928), (7920, 26843), (8415, 25264), (8976, 23685), (9474, 22440), (11220, 18948), (12240, 17369), (12632, 16830), (13464, 15790), (14211, 14960)]