15707955840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 256

約数和(自身を含む): 51007017600

約数和(自身を除く): 35299061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 241, 249, 320, 332, 384, 409, 415, 480, 482, 498, 640, 664, 723, 818, 830, 960, 964, 996, 1205, 1227, 1245, 1328, 1446, 1636, 1660, 1920, 1928, 1992, 2045, 2410, 2454, 2490, 2656, 2892, 3272, 3320, 3615, 3856, 3984, 4090, 4820, 4908, 4980, 5312, 5784, 6135, 6544, 6640, 7230, 7712, 7968, 8180, 9640, 9816, 9960, 10624, 11568, 12270, 13088, 13280, 14460, 15424, 15936, 16360, 19280, 19632, 19920, 20003, 23136, 24540, 26176, 26560, 28920, 30848, 31872, 32720, 33947, 38560, 39264, 39840, 40006, 46272, 49080, 52352, 53120, 57840, 60009, 65440, 67894, 77120, 78528, 79680, 80012, 92544, 98160, 98569, 100015, 101841, 115680, 120018, 130880, 135788, 154240, 157056, 159360, 160024, 169735, 196320, 197138, 200030, 203682, 231360, 240036, 261760, 271576, 295707, 300045, 320048, 339470, 392640, 394276, 400060, 407364, 462720, 480072, 492845, 509205, 543152, 591414, 600090, 640096, 678940, 785280, 788552, 800120, 814728, 960144, 985690, 1018410, 1086304, 1182828, 1200180, 1280192, 1357880, 1478535, 1577104, 1600240, 1629456, 1920288, 1971380, 2036820, 2172608, 2365656, 2400360, 2560384, 2715760, 2957070, 3154208, 3200480, 3258912, 3840576, 3942760, 4073640, 4345216, 4731312, 4800720, 5431520, 5914140, 6308416, 6400960, 6517824, 7681152, 7885520, 8147280, 8181227, 9462624, 9601440, 10863040, 11828280, 12616832, 12801920, 13035648, 15771040, 16294560, 16362454, 18925248, 19202880, 21726080, 23656560, 24543681, 31542080, 32589120, 32724908, 37850496, 38405760, 40906135, 47313120, 49087362, 63084160, 65178240, 65449816, 81812270, 94626240, 98174724, 122718405, 130899632, 163624540, 189252480, 196349448, 245436810, 261799264, 327249080, 392698896, 490873620, 523598528, 654498160, 785397792, 981747240, 1047197056, 1308996320, 1570795584, 1963494480, 2617992640, 3141591168, 3926988960, 5235985280, 7853977920, 15707955840]

約数ペア:

[(1, 15707955840), (2, 7853977920), (3, 5235985280), (4, 3926988960), (5, 3141591168), (6, 2617992640), (8, 1963494480), (10, 1570795584), (12, 1308996320), (15, 1047197056), (16, 981747240), (20, 785397792), (24, 654498160), (30, 523598528), (32, 490873620), (40, 392698896), (48, 327249080), (60, 261799264), (64, 245436810), (80, 196349448), (83, 189252480), (96, 163624540), (120, 130899632), (128, 122718405), (160, 98174724), (166, 94626240), (192, 81812270), (240, 65449816), (241, 65178240), (249, 63084160), (320, 49087362), (332, 47313120), (384, 40906135), (409, 38405760), (415, 37850496), (480, 32724908), (482, 32589120), (498, 31542080), (640, 24543681), (664, 23656560), (723, 21726080), (818, 19202880), (830, 18925248), (960, 16362454), (964, 16294560), (996, 15771040), (1205, 13035648), (1227, 12801920), (1245, 12616832), (1328, 11828280), (1446, 10863040), (1636, 9601440), (1660, 9462624), (1920, 8181227), (1928, 8147280), (1992, 7885520), (2045, 7681152), (2410, 6517824), (2454, 6400960), (2490, 6308416), (2656, 5914140), (2892, 5431520), (3272, 4800720), (3320, 4731312), (3615, 4345216), (3856, 4073640), (3984, 3942760), (4090, 3840576), (4820, 3258912), (4908, 3200480), (4980, 3154208), (5312, 2957070), (5784, 2715760), (6135, 2560384), (6544, 2400360), (6640, 2365656), (7230, 2172608), (7712, 2036820), (7968, 1971380), (8180, 1920288), (9640, 1629456), (9816, 1600240), (9960, 1577104), (10624, 1478535), (11568, 1357880), (12270, 1280192), (13088, 1200180), (13280, 1182828), (14460, 1086304), (15424, 1018410), (15936, 985690), (16360, 960144), (19280, 814728), (19632, 800120), (19920, 788552), (20003, 785280), (23136, 678940), (24540, 640096), (26176, 600090), (26560, 591414), (28920, 543152), (30848, 509205), (31872, 492845), (32720, 480072), (33947, 462720), (38560, 407364), (39264, 400060), (39840, 394276), (40006, 392640), (46272, 339470), (49080, 320048), (52352, 300045), (53120, 295707), (57840, 271576), (60009, 261760), (65440, 240036), (67894, 231360), (77120, 203682), (78528, 200030), (79680, 197138), (80012, 196320), (92544, 169735), (98160, 160024), (98569, 159360), (100015, 157056), (101841, 154240), (115680, 135788), (120018, 130880)]