232018880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 112

約数和(自身を含む): 600821760

約数和(自身を除く): 368802880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1231, 1240, 1520, 1984, 2356, 2462, 2480, 2945, 3040, 4712, 4924, 4960, 5890, 6080, 6155, 9424, 9848, 9920, 11780, 12310, 18848, 19696, 23389, 23560, 24620, 37696, 38161, 39392, 46778, 47120, 49240, 76322, 78784, 93556, 94240, 98480, 116945, 152644, 187112, 188480, 190805, 196960, 233890, 305288, 374224, 381610, 393920, 467780, 610576, 725059, 748448, 763220, 935560, 1221152, 1450118, 1496896, 1526440, 1871120, 2442304, 2900236, 3052880, 3625295, 3742240, 5800472, 6105760, 7250590, 7484480, 11600944, 12211520, 14501180, 23201888, 29002360, 46403776, 58004720, 116009440, 232018880]

約数ペア:

[(1, 232018880), (2, 116009440), (4, 58004720), (5, 46403776), (8, 29002360), (10, 23201888), (16, 14501180), (19, 12211520), (20, 11600944), (31, 7484480), (32, 7250590), (38, 6105760), (40, 5800472), (62, 3742240), (64, 3625295), (76, 3052880), (80, 2900236), (95, 2442304), (124, 1871120), (152, 1526440), (155, 1496896), (160, 1450118), (190, 1221152), (248, 935560), (304, 763220), (310, 748448), (320, 725059), (380, 610576), (496, 467780), (589, 393920), (608, 381610), (620, 374224), (760, 305288), (992, 233890), (1178, 196960), (1216, 190805), (1231, 188480), (1240, 187112), (1520, 152644), (1984, 116945), (2356, 98480), (2462, 94240), (2480, 93556), (2945, 78784), (3040, 76322), (4712, 49240), (4924, 47120), (4960, 46778), (5890, 39392), (6080, 38161), (6155, 37696), (9424, 24620), (9848, 23560), (9920, 23389), (11780, 19696), (12310, 18848)]