264641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 240

約数和(自身を含む): 972500256

約数和(自身を除く): 707858736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 701, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1402, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 2103, 2145, 2288, 2420, 2640, 2804, 2860, 2904, 3120, 3146, 3432, 3505, 3630, 4206, 4290, 4719, 4840, 5608, 5720, 5808, 6292, 6864, 7010, 7260, 7711, 7865, 8412, 8580, 9113, 9438, 9680, 10515, 11216, 11440, 12584, 14020, 14520, 15422, 15730, 16824, 17160, 18226, 18876, 21030, 23133, 23595, 25168, 27339, 28040, 29040, 30844, 31460, 33648, 34320, 36452, 37752, 38555, 42060, 45565, 46266, 47190, 54678, 56080, 61688, 62920, 72904, 75504, 77110, 84120, 84821, 91130, 92532, 94380, 100243, 109356, 115665, 123376, 125840, 136695, 145808, 154220, 168240, 169642, 182260, 185064, 188760, 200486, 218712, 231330, 254463, 273390, 300729, 308440, 339284, 364520, 370128, 377520, 400972, 424105, 437424, 462660, 501215, 508926, 546780, 601458, 616880, 678568, 729040, 801944, 848210, 925320, 1002430, 1017852, 1093560, 1102673, 1202916, 1272315, 1357136, 1503645, 1603888, 1696420, 1850640, 2004860, 2035704, 2187120, 2205346, 2405832, 2544630, 3007290, 3308019, 3392840, 4009720, 4071408, 4410692, 4811664, 5089260, 5513365, 6014580, 6616038, 6785680, 8019440, 8821384, 10178520, 11026730, 12029160, 13232076, 16540095, 17642768, 20357040, 22053460, 24058320, 26464152, 33080190, 44106920, 52928304, 66160380, 88213840, 132320760, 264641520]

約数ペア:

[(1, 264641520), (2, 132320760), (3, 88213840), (4, 66160380), (5, 52928304), (6, 44106920), (8, 33080190), (10, 26464152), (11, 24058320), (12, 22053460), (13, 20357040), (15, 17642768), (16, 16540095), (20, 13232076), (22, 12029160), (24, 11026730), (26, 10178520), (30, 8821384), (33, 8019440), (39, 6785680), (40, 6616038), (44, 6014580), (48, 5513365), (52, 5089260), (55, 4811664), (60, 4410692), (65, 4071408), (66, 4009720), (78, 3392840), (80, 3308019), (88, 3007290), (104, 2544630), (110, 2405832), (120, 2205346), (121, 2187120), (130, 2035704), (132, 2004860), (143, 1850640), (156, 1696420), (165, 1603888), (176, 1503645), (195, 1357136), (208, 1272315), (220, 1202916), (240, 1102673), (242, 1093560), (260, 1017852), (264, 1002430), (286, 925320), (312, 848210), (330, 801944), (363, 729040), (390, 678568), (429, 616880), (440, 601458), (484, 546780), (520, 508926), (528, 501215), (572, 462660), (605, 437424), (624, 424105), (660, 400972), (701, 377520), (715, 370128), (726, 364520), (780, 339284), (858, 308440), (880, 300729), (968, 273390), (1040, 254463), (1144, 231330), (1210, 218712), (1320, 200486), (1402, 188760), (1430, 185064), (1452, 182260), (1560, 169642), (1573, 168240), (1716, 154220), (1815, 145808), (1936, 136695), (2103, 125840), (2145, 123376), (2288, 115665), (2420, 109356), (2640, 100243), (2804, 94380), (2860, 92532), (2904, 91130), (3120, 84821), (3146, 84120), (3432, 77110), (3505, 75504), (3630, 72904), (4206, 62920), (4290, 61688), (4719, 56080), (4840, 54678), (5608, 47190), (5720, 46266), (5808, 45565), (6292, 42060), (6864, 38555), (7010, 37752), (7260, 36452), (7711, 34320), (7865, 33648), (8412, 31460), (8580, 30844), (9113, 29040), (9438, 28040), (9680, 27339), (10515, 25168), (11216, 23595), (11440, 23133), (12584, 21030), (14020, 18876), (14520, 18226), (15422, 17160), (15730, 16824)]