188745480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 288

約数和(自身を含む): 771825600

約数和(自身を除く): 583080120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 619, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1238, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1857, 1980, 2178, 2310, 2420, 2476, 2520, 2541, 2772, 2904, 3080, 3095, 3388, 3465, 3630, 3714, 3960, 4235, 4333, 4356, 4620, 4840, 4952, 5082, 5445, 5544, 5571, 6190, 6776, 6809, 6930, 7260, 7428, 7623, 8470, 8666, 8712, 9240, 9285, 10164, 10890, 11142, 12380, 12705, 12999, 13618, 13860, 14520, 14856, 15246, 16940, 17332, 18570, 20328, 20427, 21665, 21780, 22284, 24760, 25410, 25998, 27236, 27720, 27855, 30492, 33880, 34045, 34664, 37140, 38115, 38997, 40854, 43330, 43560, 44568, 47663, 50820, 51996, 54472, 55710, 60984, 61281, 64995, 68090, 74280, 74899, 76230, 77994, 81708, 86660, 95326, 101640, 102135, 103992, 111420, 122562, 129990, 136180, 142989, 149798, 152460, 155988, 163416, 173320, 190652, 194985, 204270, 222840, 224697, 238315, 245124, 259980, 272360, 285978, 299596, 304920, 306405, 311976, 374495, 381304, 389970, 408540, 428967, 449394, 476630, 490248, 519960, 524293, 571956, 599192, 612810, 674091, 714945, 748990, 779940, 817080, 857934, 898788, 953260, 1048586, 1123485, 1143912, 1225620, 1348182, 1429890, 1497980, 1559880, 1572879, 1715868, 1797576, 1906520, 2097172, 2144835, 2246970, 2451240, 2621465, 2696364, 2859780, 2995960, 3145758, 3370455, 3431736, 4194344, 4289670, 4493940, 4718637, 5242930, 5392728, 5719560, 6291516, 6740910, 7864395, 8579340, 8987880, 9437274, 10485860, 12583032, 13481820, 15728790, 17158680, 18874548, 20971720, 23593185, 26963640, 31457580, 37749096, 47186370, 62915160, 94372740, 188745480]

約数ペア:

[(1, 188745480), (2, 94372740), (3, 62915160), (4, 47186370), (5, 37749096), (6, 31457580), (7, 26963640), (8, 23593185), (9, 20971720), (10, 18874548), (11, 17158680), (12, 15728790), (14, 13481820), (15, 12583032), (18, 10485860), (20, 9437274), (21, 8987880), (22, 8579340), (24, 7864395), (28, 6740910), (30, 6291516), (33, 5719560), (35, 5392728), (36, 5242930), (40, 4718637), (42, 4493940), (44, 4289670), (45, 4194344), (55, 3431736), (56, 3370455), (60, 3145758), (63, 2995960), (66, 2859780), (70, 2696364), (72, 2621465), (77, 2451240), (84, 2246970), (88, 2144835), (90, 2097172), (99, 1906520), (105, 1797576), (110, 1715868), (120, 1572879), (121, 1559880), (126, 1497980), (132, 1429890), (140, 1348182), (154, 1225620), (165, 1143912), (168, 1123485), (180, 1048586), (198, 953260), (210, 898788), (220, 857934), (231, 817080), (242, 779940), (252, 748990), (264, 714945), (280, 674091), (308, 612810), (315, 599192), (330, 571956), (360, 524293), (363, 519960), (385, 490248), (396, 476630), (420, 449394), (440, 428967), (462, 408540), (484, 389970), (495, 381304), (504, 374495), (605, 311976), (616, 306405), (619, 304920), (630, 299596), (660, 285978), (693, 272360), (726, 259980), (770, 245124), (792, 238315), (840, 224697), (847, 222840), (924, 204270), (968, 194985), (990, 190652), (1089, 173320), (1155, 163416), (1210, 155988), (1238, 152460), (1260, 149798), (1320, 142989), (1386, 136180), (1452, 129990), (1540, 122562), (1694, 111420), (1815, 103992), (1848, 102135), (1857, 101640), (1980, 95326), (2178, 86660), (2310, 81708), (2420, 77994), (2476, 76230), (2520, 74899), (2541, 74280), (2772, 68090), (2904, 64995), (3080, 61281), (3095, 60984), (3388, 55710), (3465, 54472), (3630, 51996), (3714, 50820), (3960, 47663), (4235, 44568), (4333, 43560), (4356, 43330), (4620, 40854), (4840, 38997), (4952, 38115), (5082, 37140), (5445, 34664), (5544, 34045), (5571, 33880), (6190, 30492), (6776, 27855), (6809, 27720), (6930, 27236), (7260, 25998), (7428, 25410), (7623, 24760), (8470, 22284), (8666, 21780), (8712, 21665), (9240, 20427), (9285, 20328), (10164, 18570), (10890, 17332), (11142, 16940), (12380, 15246), (12705, 14856), (12999, 14520), (13618, 13860)]