238781760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{35533}}^1$

素因数の和:35560

約数の個数: 112

約数和(自身を含む): 866461056

約数和(自身を除く): 627679296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 35533, 71066, 106599, 142132, 177665, 213198, 248731, 284264, 355330, 426396, 497462, 532995, 568528, 710660, 746193, 852792, 994924, 1065990, 1137056, 1243655, 1421320, 1492386, 1705584, 1989848, 2131980, 2274112, 2487310, 2842640, 2984772, 3411168, 3730965, 3979696, 4263960, 4974620, 5685280, 5969544, 6822336, 7461930, 7959392, 8527920, 9949240, 11370560, 11939088, 14923860, 15918784, 17055840, 19898480, 23878176, 29847720, 34111680, 39796960, 47756352, 59695440, 79593920, 119390880, 238781760]

約数ペア:

[(1, 238781760), (2, 119390880), (3, 79593920), (4, 59695440), (5, 47756352), (6, 39796960), (7, 34111680), (8, 29847720), (10, 23878176), (12, 19898480), (14, 17055840), (15, 15918784), (16, 14923860), (20, 11939088), (21, 11370560), (24, 9949240), (28, 8527920), (30, 7959392), (32, 7461930), (35, 6822336), (40, 5969544), (42, 5685280), (48, 4974620), (56, 4263960), (60, 3979696), (64, 3730965), (70, 3411168), (80, 2984772), (84, 2842640), (96, 2487310), (105, 2274112), (112, 2131980), (120, 1989848), (140, 1705584), (160, 1492386), (168, 1421320), (192, 1243655), (210, 1137056), (224, 1065990), (240, 994924), (280, 852792), (320, 746193), (336, 710660), (420, 568528), (448, 532995), (480, 497462), (560, 426396), (672, 355330), (840, 284264), (960, 248731), (1120, 213198), (1344, 177665), (1680, 142132), (2240, 106599), (3360, 71066), (6720, 35533)]