About the Number

313089920

313089919 ← → 313089921

2進数表記:10010101010010101111110000000

漢数字表記:三億千三百八万九千九百二十

素因数分解:

2 7 × 5 1 × 11 2 × 13 1 × 311 1

素因数の和:365
約数の個数: 192
約数和(自身を含む): 888844320
約数和(自身を除く): 575754400

約数列:
[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 176, 208, 220, 242, 260, 286, 311, 320, 352, 416, 440, 484, 520, 572, 605, 622, 640, 704, 715, 832, 880, 968, 1040, 1144, 1210, 1244, 1408, 1430, 1555, 1573, 1664, 1760, 1936, 2080, 2288, 2420, 2488, 2860, 3110, 3146, 3421, 3520, 3872, 4043, 4160, 4576, 4840, 4976, 5720, 6220, 6292, 6842, 7040, 7744, 7865, 8086, 8320, 9152, 9680, 9952, 11440, 12440, 12584, 13684, 15488, 15730, 16172, 17105, 18304, 19360, 19904, 20215, 22880, 24880, 25168, 27368, 31460, 32344, 34210, 37631, 38720, 39808, 40430, 44473, 45760, 49760, 50336, 54736, 62920, 64688, 68420, 75262, 77440, 80860, 88946, 91520, 99520, 100672, 109472, 125840, 129376, 136840, 150524, 161720, 177892, 188155, 199040, 201344, 218944, 222365, 251680, 258752, 273680, 301048, 323440, 355784, 376310, 437888, 444730, 489203, 503360, 517504, 547360, 602096, 646880, 711568, 752620, 889460, 978406, 1006720, 1094720, 1204192, 1293760, 1423136, 1505240, 1778920, 1956812, 2189440, 2408384, 2446015, 2587520, 2846272, 3010480, 3557840, 3913624, 4816768, 4892030, 5692544, 6020960, 7115680, 7827248, 9784060, 12041920, 14231360, 15654496, 19568120, 24083840, 28462720, 31308992, 39136240, 62617984, 78272480, 156544960, 313089920]

約数ペア:
[(1, 313089920), (2, 156544960), (4, 78272480), (5, 62617984), (8, 39136240), (10, 31308992), (11, 28462720), (13, 24083840), (16, 19568120), (20, 15654496), (22, 14231360), (26, 12041920), (32, 9784060), (40, 7827248), (44, 7115680), (52, 6020960), (55, 5692544), (64, 4892030), (65, 4816768), (80, 3913624), (88, 3557840), (104, 3010480), (110, 2846272), (121, 2587520), (128, 2446015), (130, 2408384), (143, 2189440), (160, 1956812), (176, 1778920), (208, 1505240), (220, 1423136), (242, 1293760), (260, 1204192), (286, 1094720), (311, 1006720), (320, 978406), (352, 889460), (416, 752620), (440, 711568), (484, 646880), (520, 602096), (572, 547360), (605, 517504), (622, 503360), (640, 489203), (704, 444730), (715, 437888), (832, 376310), (880, 355784), (968, 323440), (1040, 301048), (1144, 273680), (1210, 258752), (1244, 251680), (1408, 222365), (1430, 218944), (1555, 201344), (1573, 199040), (1664, 188155), (1760, 177892), (1936, 161720), (2080, 150524), (2288, 136840), (2420, 129376), (2488, 125840), (2860, 109472), (3110, 100672), (3146, 99520), (3421, 91520), (3520, 88946), (3872, 80860), (4043, 77440), (4160, 75262), (4576, 68420), (4840, 64688), (4976, 62920), (5720, 54736), (6220, 50336), (6292, 49760), (6842, 45760), (7040, 44473), (7744, 40430), (7865, 39808), (8086, 38720), (8320, 37631), (9152, 34210), (9680, 32344), (9952, 31460), (11440, 27368), (12440, 25168), (12584, 24880), (13684, 22880), (15488, 20215), (15730, 19904), (16172, 19360), (17105, 18304)]

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