158277840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 585908928

約数和(自身を除く): 427631088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 313, 336, 344, 392, 420, 430, 490, 516, 560, 588, 602, 626, 645, 688, 735, 784, 840, 860, 903, 939, 980, 1032, 1176, 1204, 1252, 1290, 1470, 1505, 1565, 1680, 1720, 1806, 1878, 1960, 2064, 2107, 2191, 2352, 2408, 2504, 2580, 2940, 3010, 3130, 3440, 3612, 3756, 3920, 4214, 4382, 4515, 4695, 4816, 5008, 5160, 5880, 6020, 6260, 6321, 6573, 7224, 7512, 8428, 8764, 9030, 9390, 10320, 10535, 10955, 11760, 12040, 12520, 12642, 13146, 13459, 14448, 15024, 15337, 16856, 17528, 18060, 18780, 21070, 21910, 24080, 25040, 25284, 26292, 26918, 30674, 31605, 32865, 33712, 35056, 36120, 37560, 40377, 42140, 43820, 46011, 50568, 52584, 53836, 61348, 63210, 65730, 67295, 72240, 75120, 76685, 80754, 84280, 87640, 92022, 94213, 101136, 105168, 107672, 122696, 126420, 131460, 134590, 153370, 161508, 168560, 175280, 184044, 188426, 201885, 215344, 230055, 245392, 252840, 262920, 269180, 282639, 306740, 323016, 368088, 376852, 403770, 460110, 471065, 505680, 525840, 538360, 565278, 613480, 646032, 659491, 736176, 753704, 807540, 920220, 942130, 1076720, 1130556, 1226960, 1318982, 1413195, 1507408, 1615080, 1840440, 1884260, 1978473, 2261112, 2637964, 2826390, 3230160, 3297455, 3680880, 3768520, 3956946, 4522224, 5275928, 5652780, 6594910, 7537040, 7913892, 9892365, 10551856, 11305560, 13189820, 15827784, 19784730, 22611120, 26379640, 31655568, 39569460, 52759280, 79138920, 158277840]

約数ペア:

[(1, 158277840), (2, 79138920), (3, 52759280), (4, 39569460), (5, 31655568), (6, 26379640), (7, 22611120), (8, 19784730), (10, 15827784), (12, 13189820), (14, 11305560), (15, 10551856), (16, 9892365), (20, 7913892), (21, 7537040), (24, 6594910), (28, 5652780), (30, 5275928), (35, 4522224), (40, 3956946), (42, 3768520), (43, 3680880), (48, 3297455), (49, 3230160), (56, 2826390), (60, 2637964), (70, 2261112), (80, 1978473), (84, 1884260), (86, 1840440), (98, 1615080), (105, 1507408), (112, 1413195), (120, 1318982), (129, 1226960), (140, 1130556), (147, 1076720), (168, 942130), (172, 920220), (196, 807540), (210, 753704), (215, 736176), (240, 659491), (245, 646032), (258, 613480), (280, 565278), (294, 538360), (301, 525840), (313, 505680), (336, 471065), (344, 460110), (392, 403770), (420, 376852), (430, 368088), (490, 323016), (516, 306740), (560, 282639), (588, 269180), (602, 262920), (626, 252840), (645, 245392), (688, 230055), (735, 215344), (784, 201885), (840, 188426), (860, 184044), (903, 175280), (939, 168560), (980, 161508), (1032, 153370), (1176, 134590), (1204, 131460), (1252, 126420), (1290, 122696), (1470, 107672), (1505, 105168), (1565, 101136), (1680, 94213), (1720, 92022), (1806, 87640), (1878, 84280), (1960, 80754), (2064, 76685), (2107, 75120), (2191, 72240), (2352, 67295), (2408, 65730), (2504, 63210), (2580, 61348), (2940, 53836), (3010, 52584), (3130, 50568), (3440, 46011), (3612, 43820), (3756, 42140), (3920, 40377), (4214, 37560), (4382, 36120), (4515, 35056), (4695, 33712), (4816, 32865), (5008, 31605), (5160, 30674), (5880, 26918), (6020, 26292), (6260, 25284), (6321, 25040), (6573, 24080), (7224, 21910), (7512, 21070), (8428, 18780), (8764, 18060), (9030, 17528), (9390, 16856), (10320, 15337), (10535, 15024), (10955, 14448), (11760, 13459), (12040, 13146), (12520, 12642)]