212194680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 718502400

約数和(自身を除く): 506307720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 43, 51, 59, 60, 68, 82, 85, 86, 102, 118, 120, 123, 129, 136, 164, 170, 172, 177, 204, 205, 215, 236, 246, 255, 258, 295, 328, 340, 344, 354, 408, 410, 430, 472, 492, 510, 516, 590, 615, 645, 680, 697, 708, 731, 820, 860, 885, 984, 1003, 1020, 1032, 1180, 1230, 1290, 1394, 1416, 1462, 1640, 1720, 1763, 1770, 2006, 2040, 2091, 2193, 2360, 2419, 2460, 2537, 2580, 2788, 2924, 3009, 3485, 3526, 3540, 3655, 4012, 4182, 4386, 4838, 4920, 5015, 5074, 5160, 5289, 5576, 5848, 6018, 6970, 7052, 7080, 7257, 7310, 7611, 8024, 8364, 8772, 8815, 9676, 10030, 10148, 10455, 10578, 10965, 12036, 12095, 12685, 13940, 14104, 14514, 14620, 15045, 15222, 16728, 17544, 17630, 19352, 20060, 20296, 20910, 21156, 21930, 24072, 24190, 25370, 26445, 27880, 29028, 29240, 29971, 30090, 30444, 35260, 36285, 38055, 40120, 41123, 41820, 42312, 43129, 43860, 48380, 50740, 52890, 58056, 59942, 60180, 60888, 70520, 72570, 76110, 82246, 83640, 86258, 87720, 89913, 96760, 101480, 104017, 105780, 119884, 120360, 123369, 129387, 145140, 149855, 152220, 164492, 172516, 179826, 205615, 208034, 211560, 215645, 239768, 246738, 258774, 290280, 299710, 304440, 312051, 328984, 345032, 359652, 411230, 416068, 431290, 449565, 493476, 517548, 520085, 599420, 616845, 624102, 646935, 719304, 822460, 832136, 862580, 899130, 986952, 1035096, 1040170, 1198840, 1233690, 1248204, 1293870, 1560255, 1644920, 1725160, 1768289, 1798260, 2080340, 2467380, 2496408, 2587740, 3120510, 3536578, 3596520, 4160680, 4934760, 5175480, 5304867, 6241020, 7073156, 8841445, 10609734, 12482040, 14146312, 17682890, 21219468, 26524335, 35365780, 42438936, 53048670, 70731560, 106097340, 212194680]

約数ペア:

[(1, 212194680), (2, 106097340), (3, 70731560), (4, 53048670), (5, 42438936), (6, 35365780), (8, 26524335), (10, 21219468), (12, 17682890), (15, 14146312), (17, 12482040), (20, 10609734), (24, 8841445), (30, 7073156), (34, 6241020), (40, 5304867), (41, 5175480), (43, 4934760), (51, 4160680), (59, 3596520), (60, 3536578), (68, 3120510), (82, 2587740), (85, 2496408), (86, 2467380), (102, 2080340), (118, 1798260), (120, 1768289), (123, 1725160), (129, 1644920), (136, 1560255), (164, 1293870), (170, 1248204), (172, 1233690), (177, 1198840), (204, 1040170), (205, 1035096), (215, 986952), (236, 899130), (246, 862580), (255, 832136), (258, 822460), (295, 719304), (328, 646935), (340, 624102), (344, 616845), (354, 599420), (408, 520085), (410, 517548), (430, 493476), (472, 449565), (492, 431290), (510, 416068), (516, 411230), (590, 359652), (615, 345032), (645, 328984), (680, 312051), (697, 304440), (708, 299710), (731, 290280), (820, 258774), (860, 246738), (885, 239768), (984, 215645), (1003, 211560), (1020, 208034), (1032, 205615), (1180, 179826), (1230, 172516), (1290, 164492), (1394, 152220), (1416, 149855), (1462, 145140), (1640, 129387), (1720, 123369), (1763, 120360), (1770, 119884), (2006, 105780), (2040, 104017), (2091, 101480), (2193, 96760), (2360, 89913), (2419, 87720), (2460, 86258), (2537, 83640), (2580, 82246), (2788, 76110), (2924, 72570), (3009, 70520), (3485, 60888), (3526, 60180), (3540, 59942), (3655, 58056), (4012, 52890), (4182, 50740), (4386, 48380), (4838, 43860), (4920, 43129), (5015, 42312), (5074, 41820), (5160, 41123), (5289, 40120), (5576, 38055), (5848, 36285), (6018, 35260), (6970, 30444), (7052, 30090), (7080, 29971), (7257, 29240), (7310, 29028), (7611, 27880), (8024, 26445), (8364, 25370), (8772, 24190), (8815, 24072), (9676, 21930), (10030, 21156), (10148, 20910), (10455, 20296), (10578, 20060), (10965, 19352), (12036, 17630), (12095, 17544), (12685, 16728), (13940, 15222), (14104, 15045), (14514, 14620)]