236279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 855429120

約数和(自身を除く): 619149600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 67, 72, 79, 80, 90, 93, 96, 120, 124, 134, 144, 155, 158, 160, 180, 186, 201, 237, 240, 248, 268, 279, 288, 310, 316, 335, 360, 372, 395, 402, 465, 474, 480, 496, 536, 558, 603, 620, 632, 670, 711, 720, 744, 790, 804, 930, 948, 992, 1005, 1072, 1116, 1185, 1206, 1240, 1264, 1340, 1395, 1422, 1440, 1488, 1580, 1608, 1860, 1896, 2010, 2077, 2144, 2232, 2370, 2412, 2449, 2480, 2528, 2680, 2790, 2844, 2976, 3015, 3160, 3216, 3555, 3720, 3792, 4020, 4154, 4464, 4740, 4824, 4898, 4960, 5293, 5360, 5580, 5688, 6030, 6231, 6320, 6432, 7110, 7347, 7440, 7584, 8040, 8308, 8928, 9480, 9648, 9796, 10385, 10586, 10720, 11160, 11376, 12060, 12245, 12462, 12640, 14220, 14694, 14880, 15879, 16080, 16616, 18693, 18960, 19296, 19592, 20770, 21172, 22041, 22320, 22752, 24120, 24490, 24924, 26465, 28440, 29388, 31155, 31758, 32160, 33232, 36735, 37386, 37920, 39184, 41540, 42344, 44082, 44640, 47637, 48240, 48980, 49848, 52930, 56880, 58776, 62310, 63516, 66464, 73470, 74772, 78368, 79395, 83080, 84688, 88164, 93465, 95274, 96480, 97960, 99696, 105860, 110205, 113760, 117552, 124620, 127032, 146940, 149544, 158790, 164083, 166160, 169376, 176328, 186930, 190548, 195920, 199392, 211720, 220410, 235104, 238185, 249240, 254064, 293880, 299088, 317580, 328166, 332320, 352656, 373860, 381096, 391840, 423440, 440820, 476370, 492249, 498480, 508128, 587760, 598176, 635160, 656332, 705312, 747720, 762192, 820415, 846880, 881640, 952740, 984498, 996960, 1175520, 1270320, 1312664, 1476747, 1495440, 1524384, 1640830, 1763280, 1905480, 1968996, 2461245, 2540640, 2625328, 2953494, 2990880, 3281660, 3526560, 3810960, 3937992, 4922490, 5250656, 5906988, 6563320, 7383735, 7621920, 7875984, 9844980, 11813976, 13126640, 14767470, 15751968, 19689960, 23627952, 26253280, 29534940, 39379920, 47255904, 59069880, 78759840, 118139760, 236279520]

約数ペア:

[(1, 236279520), (2, 118139760), (3, 78759840), (4, 59069880), (5, 47255904), (6, 39379920), (8, 29534940), (9, 26253280), (10, 23627952), (12, 19689960), (15, 15751968), (16, 14767470), (18, 13126640), (20, 11813976), (24, 9844980), (30, 7875984), (31, 7621920), (32, 7383735), (36, 6563320), (40, 5906988), (45, 5250656), (48, 4922490), (60, 3937992), (62, 3810960), (67, 3526560), (72, 3281660), (79, 2990880), (80, 2953494), (90, 2625328), (93, 2540640), (96, 2461245), (120, 1968996), (124, 1905480), (134, 1763280), (144, 1640830), (155, 1524384), (158, 1495440), (160, 1476747), (180, 1312664), (186, 1270320), (201, 1175520), (237, 996960), (240, 984498), (248, 952740), (268, 881640), (279, 846880), (288, 820415), (310, 762192), (316, 747720), (335, 705312), (360, 656332), (372, 635160), (395, 598176), (402, 587760), (465, 508128), (474, 498480), (480, 492249), (496, 476370), (536, 440820), (558, 423440), (603, 391840), (620, 381096), (632, 373860), (670, 352656), (711, 332320), (720, 328166), (744, 317580), (790, 299088), (804, 293880), (930, 254064), (948, 249240), (992, 238185), (1005, 235104), (1072, 220410), (1116, 211720), (1185, 199392), (1206, 195920), (1240, 190548), (1264, 186930), (1340, 176328), (1395, 169376), (1422, 166160), (1440, 164083), (1488, 158790), (1580, 149544), (1608, 146940), (1860, 127032), (1896, 124620), (2010, 117552), (2077, 113760), (2144, 110205), (2232, 105860), (2370, 99696), (2412, 97960), (2449, 96480), (2480, 95274), (2528, 93465), (2680, 88164), (2790, 84688), (2844, 83080), (2976, 79395), (3015, 78368), (3160, 74772), (3216, 73470), (3555, 66464), (3720, 63516), (3792, 62310), (4020, 58776), (4154, 56880), (4464, 52930), (4740, 49848), (4824, 48980), (4898, 48240), (4960, 47637), (5293, 44640), (5360, 44082), (5580, 42344), (5688, 41540), (6030, 39184), (6231, 37920), (6320, 37386), (6432, 36735), (7110, 33232), (7347, 32160), (7440, 31758), (7584, 31155), (8040, 29388), (8308, 28440), (8928, 26465), (9480, 24924), (9648, 24490), (9796, 24120), (10385, 22752), (10586, 22320), (10720, 22041), (11160, 21172), (11376, 20770), (12060, 19592), (12245, 19296), (12462, 18960), (12640, 18693), (14220, 16616), (14694, 16080), (14880, 15879)]