212620320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 818947584

約数和(自身を除く): 606327264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 433, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 866, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1299, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1732, 1760, 1860, 1980, 2046, 2165, 2232, 2480, 2598, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3464, 3720, 3897, 3960, 4092, 4330, 4464, 4763, 4960, 5115, 5196, 5280, 5456, 5580, 6138, 6495, 6820, 6928, 7440, 7794, 7920, 8184, 8660, 8928, 9526, 10230, 10392, 10912, 11160, 12276, 12990, 13423, 13640, 13856, 14289, 14880, 15345, 15588, 15840, 16368, 17320, 19052, 19485, 20460, 20784, 22320, 23815, 24552, 25980, 26846, 27280, 28578, 30690, 31176, 32736, 34640, 38104, 38970, 40269, 40920, 41568, 42867, 44640, 47630, 49104, 51960, 53692, 54560, 57156, 61380, 62352, 67115, 69280, 71445, 76208, 77940, 80538, 81840, 85734, 95260, 98208, 103920, 107384, 114312, 120807, 122760, 124704, 134230, 142890, 147653, 152416, 155880, 161076, 163680, 171468, 190520, 201345, 207840, 214335, 214768, 228624, 241614, 245520, 268460, 285780, 295306, 311760, 322152, 342936, 381040, 402690, 428670, 429536, 442959, 457248, 483228, 491040, 536920, 571560, 590612, 604035, 623520, 644304, 685872, 738265, 762080, 805380, 857340, 885918, 966456, 1073840, 1143120, 1181224, 1208070, 1288608, 1328877, 1371744, 1476530, 1610760, 1714680, 1771836, 1932912, 2147680, 2214795, 2286240, 2362448, 2416140, 2657754, 2953060, 3221520, 3429360, 3543672, 3865824, 4429590, 4724896, 4832280, 5315508, 5906120, 6443040, 6644385, 6858720, 7087344, 8859180, 9664560, 10631016, 11812240, 13288770, 14174688, 17718360, 19329120, 21262032, 23624480, 26577540, 35436720, 42524064, 53155080, 70873440, 106310160, 212620320]

約数ペア:

[(1, 212620320), (2, 106310160), (3, 70873440), (4, 53155080), (5, 42524064), (6, 35436720), (8, 26577540), (9, 23624480), (10, 21262032), (11, 19329120), (12, 17718360), (15, 14174688), (16, 13288770), (18, 11812240), (20, 10631016), (22, 9664560), (24, 8859180), (30, 7087344), (31, 6858720), (32, 6644385), (33, 6443040), (36, 5906120), (40, 5315508), (44, 4832280), (45, 4724896), (48, 4429590), (55, 3865824), (60, 3543672), (62, 3429360), (66, 3221520), (72, 2953060), (80, 2657754), (88, 2416140), (90, 2362448), (93, 2286240), (96, 2214795), (99, 2147680), (110, 1932912), (120, 1771836), (124, 1714680), (132, 1610760), (144, 1476530), (155, 1371744), (160, 1328877), (165, 1288608), (176, 1208070), (180, 1181224), (186, 1143120), (198, 1073840), (220, 966456), (240, 885918), (248, 857340), (264, 805380), (279, 762080), (288, 738265), (310, 685872), (330, 644304), (341, 623520), (352, 604035), (360, 590612), (372, 571560), (396, 536920), (433, 491040), (440, 483228), (465, 457248), (480, 442959), (495, 429536), (496, 428670), (528, 402690), (558, 381040), (620, 342936), (660, 322152), (682, 311760), (720, 295306), (744, 285780), (792, 268460), (866, 245520), (880, 241614), (930, 228624), (990, 214768), (992, 214335), (1023, 207840), (1056, 201345), (1116, 190520), (1240, 171468), (1299, 163680), (1320, 161076), (1364, 155880), (1395, 152416), (1440, 147653), (1488, 142890), (1584, 134230), (1705, 124704), (1732, 122760), (1760, 120807), (1860, 114312), (1980, 107384), (2046, 103920), (2165, 98208), (2232, 95260), (2480, 85734), (2598, 81840), (2640, 80538), (2728, 77940), (2790, 76208), (2976, 71445), (3069, 69280), (3168, 67115), (3410, 62352), (3464, 61380), (3720, 57156), (3897, 54560), (3960, 53692), (4092, 51960), (4330, 49104), (4464, 47630), (4763, 44640), (4960, 42867), (5115, 41568), (5196, 40920), (5280, 40269), (5456, 38970), (5580, 38104), (6138, 34640), (6495, 32736), (6820, 31176), (6928, 30690), (7440, 28578), (7794, 27280), (7920, 26846), (8184, 25980), (8660, 24552), (8928, 23815), (9526, 22320), (10230, 20784), (10392, 20460), (10912, 19485), (11160, 19052), (12276, 17320), (12990, 16368), (13423, 15840), (13640, 15588), (13856, 15345), (14289, 14880)]