213146880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 695810304

約数和(自身を除く): 482663424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1181, 1280, 1410, 1504, 1880, 1920, 2256, 2362, 2820, 3008, 3543, 3760, 3840, 4512, 4724, 5640, 5905, 6016, 7086, 7520, 9024, 9448, 11280, 11810, 12032, 14172, 15040, 17715, 18048, 18896, 22560, 23620, 28344, 30080, 35430, 36096, 37792, 45120, 47240, 55507, 56688, 60160, 70860, 75584, 90240, 94480, 111014, 113376, 141720, 151168, 166521, 180480, 188960, 222028, 226752, 277535, 283440, 302336, 333042, 377920, 444056, 453504, 555070, 566880, 666084, 755840, 832605, 888112, 907008, 1110140, 1133760, 1332168, 1511680, 1665210, 1776224, 2220280, 2267520, 2664336, 3330420, 3552448, 4440560, 4535040, 5328672, 6660840, 7104896, 8881120, 10657344, 13321680, 14209792, 17762240, 21314688, 26643360, 35524480, 42629376, 53286720, 71048960, 106573440, 213146880]

約数ペア:

[(1, 213146880), (2, 106573440), (3, 71048960), (4, 53286720), (5, 42629376), (6, 35524480), (8, 26643360), (10, 21314688), (12, 17762240), (15, 14209792), (16, 13321680), (20, 10657344), (24, 8881120), (30, 7104896), (32, 6660840), (40, 5328672), (47, 4535040), (48, 4440560), (60, 3552448), (64, 3330420), (80, 2664336), (94, 2267520), (96, 2220280), (120, 1776224), (128, 1665210), (141, 1511680), (160, 1332168), (188, 1133760), (192, 1110140), (235, 907008), (240, 888112), (256, 832605), (282, 755840), (320, 666084), (376, 566880), (384, 555070), (470, 453504), (480, 444056), (564, 377920), (640, 333042), (705, 302336), (752, 283440), (768, 277535), (940, 226752), (960, 222028), (1128, 188960), (1181, 180480), (1280, 166521), (1410, 151168), (1504, 141720), (1880, 113376), (1920, 111014), (2256, 94480), (2362, 90240), (2820, 75584), (3008, 70860), (3543, 60160), (3760, 56688), (3840, 55507), (4512, 47240), (4724, 45120), (5640, 37792), (5905, 36096), (6016, 35430), (7086, 30080), (7520, 28344), (9024, 23620), (9448, 22560), (11280, 18896), (11810, 18048), (12032, 17715), (14172, 15040)]