139631760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 504878400

約数和(自身を除く): 365246640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 173, 177, 180, 190, 228, 236, 240, 285, 295, 304, 342, 346, 354, 360, 380, 456, 472, 519, 531, 570, 590, 684, 692, 708, 720, 760, 855, 865, 885, 912, 944, 1038, 1062, 1121, 1140, 1180, 1368, 1384, 1416, 1520, 1557, 1710, 1730, 1770, 2076, 2124, 2242, 2280, 2360, 2595, 2655, 2736, 2768, 2832, 3114, 3287, 3363, 3420, 3460, 3540, 4152, 4248, 4484, 4560, 4720, 5190, 5310, 5605, 6228, 6574, 6726, 6840, 6920, 7080, 7785, 8304, 8496, 8968, 9861, 10089, 10207, 10380, 10620, 11210, 12456, 13148, 13452, 13680, 13840, 14160, 15570, 16435, 16815, 17936, 19722, 20178, 20414, 20760, 21240, 22420, 24912, 26296, 26904, 29583, 30621, 31140, 32870, 33630, 39444, 40356, 40828, 41520, 42480, 44840, 49305, 50445, 51035, 52592, 53808, 59166, 61242, 62280, 65740, 67260, 78888, 80712, 81656, 89680, 91863, 98610, 100890, 102070, 118332, 122484, 124560, 131480, 134520, 147915, 153105, 157776, 161424, 163312, 183726, 193933, 197220, 201780, 204140, 236664, 244968, 262960, 269040, 295830, 306210, 367452, 387866, 394440, 403560, 408280, 459315, 473328, 489936, 581799, 591660, 612420, 734904, 775732, 788880, 807120, 816560, 918630, 969665, 1163598, 1183320, 1224840, 1469808, 1551464, 1745397, 1837260, 1939330, 2327196, 2366640, 2449680, 2908995, 3102928, 3490794, 3674520, 3878660, 4654392, 5817990, 6981588, 7349040, 7757320, 8726985, 9308784, 11635980, 13963176, 15514640, 17453970, 23271960, 27926352, 34907940, 46543920, 69815880, 139631760]

約数ペア:

[(1, 139631760), (2, 69815880), (3, 46543920), (4, 34907940), (5, 27926352), (6, 23271960), (8, 17453970), (9, 15514640), (10, 13963176), (12, 11635980), (15, 9308784), (16, 8726985), (18, 7757320), (19, 7349040), (20, 6981588), (24, 5817990), (30, 4654392), (36, 3878660), (38, 3674520), (40, 3490794), (45, 3102928), (48, 2908995), (57, 2449680), (59, 2366640), (60, 2327196), (72, 1939330), (76, 1837260), (80, 1745397), (90, 1551464), (95, 1469808), (114, 1224840), (118, 1183320), (120, 1163598), (144, 969665), (152, 918630), (171, 816560), (173, 807120), (177, 788880), (180, 775732), (190, 734904), (228, 612420), (236, 591660), (240, 581799), (285, 489936), (295, 473328), (304, 459315), (342, 408280), (346, 403560), (354, 394440), (360, 387866), (380, 367452), (456, 306210), (472, 295830), (519, 269040), (531, 262960), (570, 244968), (590, 236664), (684, 204140), (692, 201780), (708, 197220), (720, 193933), (760, 183726), (855, 163312), (865, 161424), (885, 157776), (912, 153105), (944, 147915), (1038, 134520), (1062, 131480), (1121, 124560), (1140, 122484), (1180, 118332), (1368, 102070), (1384, 100890), (1416, 98610), (1520, 91863), (1557, 89680), (1710, 81656), (1730, 80712), (1770, 78888), (2076, 67260), (2124, 65740), (2242, 62280), (2280, 61242), (2360, 59166), (2595, 53808), (2655, 52592), (2736, 51035), (2768, 50445), (2832, 49305), (3114, 44840), (3287, 42480), (3363, 41520), (3420, 40828), (3460, 40356), (3540, 39444), (4152, 33630), (4248, 32870), (4484, 31140), (4560, 30621), (4720, 29583), (5190, 26904), (5310, 26296), (5605, 24912), (6228, 22420), (6574, 21240), (6726, 20760), (6840, 20414), (6920, 20178), (7080, 19722), (7785, 17936), (8304, 16815), (8496, 16435), (8968, 15570), (9861, 14160), (10089, 13840), (10207, 13680), (10380, 13452), (10620, 13148), (11210, 12456)]