136720320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 481925376

約数和(自身を除く): 345205056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 107, 110, 120, 121, 132, 160, 165, 176, 192, 214, 220, 240, 242, 264, 320, 321, 330, 352, 363, 428, 440, 480, 484, 528, 535, 605, 642, 660, 704, 726, 856, 880, 960, 968, 1056, 1070, 1177, 1210, 1284, 1320, 1331, 1452, 1605, 1712, 1760, 1815, 1936, 2112, 2140, 2354, 2420, 2568, 2640, 2662, 2904, 3210, 3424, 3520, 3531, 3630, 3872, 3993, 4280, 4708, 4840, 5136, 5280, 5324, 5808, 5885, 6420, 6655, 6848, 7062, 7260, 7744, 7986, 8560, 9416, 9680, 10272, 10560, 10648, 11616, 11770, 12840, 12947, 13310, 14124, 14520, 15972, 17120, 17655, 18832, 19360, 19965, 20544, 21296, 23232, 23540, 25680, 25894, 26620, 28248, 29040, 31944, 34240, 35310, 37664, 38720, 38841, 39930, 42592, 47080, 51360, 51788, 53240, 56496, 58080, 63888, 64735, 70620, 75328, 77682, 79860, 85184, 94160, 102720, 103576, 106480, 112992, 116160, 127776, 129470, 141240, 142417, 155364, 159720, 188320, 194205, 207152, 212960, 225984, 255552, 258940, 282480, 284834, 310728, 319440, 376640, 388410, 414304, 425920, 427251, 517880, 564960, 569668, 621456, 638880, 712085, 776820, 828608, 854502, 1035760, 1129920, 1139336, 1242912, 1277760, 1424170, 1553640, 1709004, 2071520, 2136255, 2278672, 2485824, 2848340, 3107280, 3418008, 4143040, 4272510, 4557344, 5696680, 6214560, 6836016, 8545020, 9114688, 11393360, 12429120, 13672032, 17090040, 22786720, 27344064, 34180080, 45573440, 68360160, 136720320]

約数ペア:

[(1, 136720320), (2, 68360160), (3, 45573440), (4, 34180080), (5, 27344064), (6, 22786720), (8, 17090040), (10, 13672032), (11, 12429120), (12, 11393360), (15, 9114688), (16, 8545020), (20, 6836016), (22, 6214560), (24, 5696680), (30, 4557344), (32, 4272510), (33, 4143040), (40, 3418008), (44, 3107280), (48, 2848340), (55, 2485824), (60, 2278672), (64, 2136255), (66, 2071520), (80, 1709004), (88, 1553640), (96, 1424170), (107, 1277760), (110, 1242912), (120, 1139336), (121, 1129920), (132, 1035760), (160, 854502), (165, 828608), (176, 776820), (192, 712085), (214, 638880), (220, 621456), (240, 569668), (242, 564960), (264, 517880), (320, 427251), (321, 425920), (330, 414304), (352, 388410), (363, 376640), (428, 319440), (440, 310728), (480, 284834), (484, 282480), (528, 258940), (535, 255552), (605, 225984), (642, 212960), (660, 207152), (704, 194205), (726, 188320), (856, 159720), (880, 155364), (960, 142417), (968, 141240), (1056, 129470), (1070, 127776), (1177, 116160), (1210, 112992), (1284, 106480), (1320, 103576), (1331, 102720), (1452, 94160), (1605, 85184), (1712, 79860), (1760, 77682), (1815, 75328), (1936, 70620), (2112, 64735), (2140, 63888), (2354, 58080), (2420, 56496), (2568, 53240), (2640, 51788), (2662, 51360), (2904, 47080), (3210, 42592), (3424, 39930), (3520, 38841), (3531, 38720), (3630, 37664), (3872, 35310), (3993, 34240), (4280, 31944), (4708, 29040), (4840, 28248), (5136, 26620), (5280, 25894), (5324, 25680), (5808, 23540), (5885, 23232), (6420, 21296), (6655, 20544), (6848, 19965), (7062, 19360), (7260, 18832), (7744, 17655), (7986, 17120), (8560, 15972), (9416, 14520), (9680, 14124), (10272, 13310), (10560, 12947), (10648, 12840), (11616, 11770)]