285646680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 192

約数和(自身を含む): 1032613920

約数和(自身を除く): 746967240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1361, 1590, 1749, 1908, 1980, 2120, 2332, 2385, 2722, 2915, 3180, 3498, 3816, 3960, 4083, 4664, 4770, 5247, 5444, 5830, 6360, 6805, 6996, 8166, 8745, 9540, 10494, 10888, 11660, 12249, 13610, 13992, 14971, 16332, 17490, 19080, 20415, 20988, 23320, 24498, 26235, 27220, 29942, 32664, 34980, 40830, 41976, 44913, 48996, 52470, 54440, 59884, 61245, 69960, 72133, 74855, 81660, 89826, 97992, 104940, 119768, 122490, 134739, 144266, 149710, 163320, 179652, 209880, 216399, 224565, 244980, 269478, 288532, 299420, 359304, 360665, 432798, 449130, 489960, 538956, 577064, 598840, 649197, 673695, 721330, 793463, 865596, 898260, 1077912, 1081995, 1298394, 1347390, 1442660, 1586926, 1731192, 1796520, 2163990, 2380389, 2596788, 2694780, 2885320, 3173852, 3245985, 3967315, 4327980, 4760778, 5193576, 5389560, 6347704, 6491970, 7141167, 7934630, 8655960, 9521556, 11901945, 12983940, 14282334, 15869260, 19043112, 23803890, 25967880, 28564668, 31738520, 35705835, 47607780, 57129336, 71411670, 95215560, 142823340, 285646680]

約数ペア:

[(1, 285646680), (2, 142823340), (3, 95215560), (4, 71411670), (5, 57129336), (6, 47607780), (8, 35705835), (9, 31738520), (10, 28564668), (11, 25967880), (12, 23803890), (15, 19043112), (18, 15869260), (20, 14282334), (22, 12983940), (24, 11901945), (30, 9521556), (33, 8655960), (36, 7934630), (40, 7141167), (44, 6491970), (45, 6347704), (53, 5389560), (55, 5193576), (60, 4760778), (66, 4327980), (72, 3967315), (88, 3245985), (90, 3173852), (99, 2885320), (106, 2694780), (110, 2596788), (120, 2380389), (132, 2163990), (159, 1796520), (165, 1731192), (180, 1586926), (198, 1442660), (212, 1347390), (220, 1298394), (264, 1081995), (265, 1077912), (318, 898260), (330, 865596), (360, 793463), (396, 721330), (424, 673695), (440, 649197), (477, 598840), (495, 577064), (530, 538956), (583, 489960), (636, 449130), (660, 432798), (792, 360665), (795, 359304), (954, 299420), (990, 288532), (1060, 269478), (1166, 244980), (1272, 224565), (1320, 216399), (1361, 209880), (1590, 179652), (1749, 163320), (1908, 149710), (1980, 144266), (2120, 134739), (2332, 122490), (2385, 119768), (2722, 104940), (2915, 97992), (3180, 89826), (3498, 81660), (3816, 74855), (3960, 72133), (4083, 69960), (4664, 61245), (4770, 59884), (5247, 54440), (5444, 52470), (5830, 48996), (6360, 44913), (6805, 41976), (6996, 40830), (8166, 34980), (8745, 32664), (9540, 29942), (10494, 27220), (10888, 26235), (11660, 24498), (12249, 23320), (13610, 20988), (13992, 20415), (14971, 19080), (16332, 17490)]