1426626720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 5043886848

約数和(自身を除く): 3617260128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 107, 120, 141, 144, 160, 180, 188, 197, 214, 235, 240, 282, 288, 321, 360, 376, 394, 423, 428, 470, 480, 535, 564, 591, 642, 705, 720, 752, 788, 846, 856, 940, 963, 985, 1070, 1128, 1182, 1284, 1410, 1440, 1504, 1576, 1605, 1692, 1712, 1773, 1880, 1926, 1970, 2115, 2140, 2256, 2364, 2568, 2820, 2955, 3152, 3210, 3384, 3424, 3546, 3760, 3852, 3940, 4230, 4280, 4512, 4728, 4815, 5029, 5136, 5640, 5910, 6304, 6420, 6768, 7092, 7520, 7704, 7880, 8460, 8560, 8865, 9259, 9456, 9630, 10058, 10272, 11280, 11820, 12840, 13536, 14184, 15087, 15408, 15760, 16920, 17120, 17730, 18518, 18912, 19260, 20116, 21079, 22560, 23640, 25145, 25680, 27777, 28368, 30174, 30816, 31520, 33840, 35460, 37036, 38520, 40232, 42158, 45261, 46295, 47280, 50290, 51360, 55554, 56736, 60348, 63237, 67680, 70920, 74072, 75435, 77040, 80464, 83331, 84316, 90522, 92590, 94560, 100580, 105395, 111108, 120696, 126474, 138885, 141840, 148144, 150870, 154080, 160928, 166662, 168632, 181044, 185180, 189711, 201160, 210790, 222216, 226305, 241392, 252948, 277770, 283680, 296288, 301740, 316185, 333324, 337264, 362088, 370360, 379422, 402320, 416655, 421580, 444432, 452610, 482784, 505896, 555540, 603480, 632370, 666648, 674528, 724176, 740720, 758844, 804640, 833310, 843160, 888864, 905220, 948555, 990713, 1011792, 1111080, 1206960, 1264740, 1333296, 1448352, 1481440, 1517688, 1666620, 1686320, 1810440, 1897110, 1981426, 2023584, 2222160, 2413920, 2529480, 2666592, 2972139, 3035376, 3333240, 3372640, 3620880, 3794220, 3962852, 4444320, 4953565, 5058960, 5944278, 6070752, 6666480, 7241760, 7588440, 7925704, 8916417, 9907130, 10117920, 11888556, 13332960, 14860695, 15176880, 15851408, 17832834, 19814260, 23777112, 29721390, 30353760, 31702816, 35665668, 39628520, 44582085, 47554224, 59442780, 71331336, 79257040, 89164170, 95108448, 118885560, 142662672, 158514080, 178328340, 237771120, 285325344, 356656680, 475542240, 713313360, 1426626720]

約数ペア:

[(1, 1426626720), (2, 713313360), (3, 475542240), (4, 356656680), (5, 285325344), (6, 237771120), (8, 178328340), (9, 158514080), (10, 142662672), (12, 118885560), (15, 95108448), (16, 89164170), (18, 79257040), (20, 71331336), (24, 59442780), (30, 47554224), (32, 44582085), (36, 39628520), (40, 35665668), (45, 31702816), (47, 30353760), (48, 29721390), (60, 23777112), (72, 19814260), (80, 17832834), (90, 15851408), (94, 15176880), (96, 14860695), (107, 13332960), (120, 11888556), (141, 10117920), (144, 9907130), (160, 8916417), (180, 7925704), (188, 7588440), (197, 7241760), (214, 6666480), (235, 6070752), (240, 5944278), (282, 5058960), (288, 4953565), (321, 4444320), (360, 3962852), (376, 3794220), (394, 3620880), (423, 3372640), (428, 3333240), (470, 3035376), (480, 2972139), (535, 2666592), (564, 2529480), (591, 2413920), (642, 2222160), (705, 2023584), (720, 1981426), (752, 1897110), (788, 1810440), (846, 1686320), (856, 1666620), (940, 1517688), (963, 1481440), (985, 1448352), (1070, 1333296), (1128, 1264740), (1182, 1206960), (1284, 1111080), (1410, 1011792), (1440, 990713), (1504, 948555), (1576, 905220), (1605, 888864), (1692, 843160), (1712, 833310), (1773, 804640), (1880, 758844), (1926, 740720), (1970, 724176), (2115, 674528), (2140, 666648), (2256, 632370), (2364, 603480), (2568, 555540), (2820, 505896), (2955, 482784), (3152, 452610), (3210, 444432), (3384, 421580), (3424, 416655), (3546, 402320), (3760, 379422), (3852, 370360), (3940, 362088), (4230, 337264), (4280, 333324), (4512, 316185), (4728, 301740), (4815, 296288), (5029, 283680), (5136, 277770), (5640, 252948), (5910, 241392), (6304, 226305), (6420, 222216), (6768, 210790), (7092, 201160), (7520, 189711), (7704, 185180), (7880, 181044), (8460, 168632), (8560, 166662), (8865, 160928), (9259, 154080), (9456, 150870), (9630, 148144), (10058, 141840), (10272, 138885), (11280, 126474), (11820, 120696), (12840, 111108), (13536, 105395), (14184, 100580), (15087, 94560), (15408, 92590), (15760, 90522), (16920, 84316), (17120, 83331), (17730, 80464), (18518, 77040), (18912, 75435), (19260, 74072), (20116, 70920), (21079, 67680), (22560, 63237), (23640, 60348), (25145, 56736), (25680, 55554), (27777, 51360), (28368, 50290), (30174, 47280), (30816, 46295), (31520, 45261), (33840, 42158), (35460, 40232), (37036, 38520)]