222594880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1248

約数の個数: 112

約数和(自身を含む): 576437760

約数和(自身を除く): 353842880

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, 1181, 1216, 1240, 1520, 1984, 2356, 2362, 2480, 2945, 3040, 4712, 4724, 4960, 5890, 5905, 6080, 9424, 9448, 9920, 11780, 11810, 18848, 18896, 22439, 23560, 23620, 36611, 37696, 37792, 44878, 47120, 47240, 73222, 75584, 89756, 94240, 94480, 112195, 146444, 179512, 183055, 188480, 188960, 224390, 292888, 359024, 366110, 377920, 448780, 585776, 695609, 718048, 732220, 897560, 1171552, 1391218, 1436096, 1464440, 1795120, 2343104, 2782436, 2928880, 3478045, 3590240, 5564872, 5857760, 6956090, 7180480, 11129744, 11715520, 13912180, 22259488, 27824360, 44518976, 55648720, 111297440, 222594880]

約数ペア:

[(1, 222594880), (2, 111297440), (4, 55648720), (5, 44518976), (8, 27824360), (10, 22259488), (16, 13912180), (19, 11715520), (20, 11129744), (31, 7180480), (32, 6956090), (38, 5857760), (40, 5564872), (62, 3590240), (64, 3478045), (76, 2928880), (80, 2782436), (95, 2343104), (124, 1795120), (152, 1464440), (155, 1436096), (160, 1391218), (190, 1171552), (248, 897560), (304, 732220), (310, 718048), (320, 695609), (380, 585776), (496, 448780), (589, 377920), (608, 366110), (620, 359024), (760, 292888), (992, 224390), (1178, 188960), (1181, 188480), (1216, 183055), (1240, 179512), (1520, 146444), (1984, 112195), (2356, 94480), (2362, 94240), (2480, 89756), (2945, 75584), (3040, 73222), (4712, 47240), (4724, 47120), (4960, 44878), (5890, 37792), (5905, 37696), (6080, 36611), (9424, 23620), (9448, 23560), (9920, 22439), (11780, 18896), (11810, 18848)]