751158720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20063}}^1$

素因数の和:20099

約数の個数: 168

約数和(自身を含む): 2782555776

約数和(自身を除く): 2031397056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 20063, 37440, 40126, 60189, 80252, 100315, 120378, 160504, 180567, 200630, 240756, 260819, 300945, 321008, 361134, 401260, 481512, 521638, 601890, 642016, 722268, 782457, 802520, 902835, 963024, 1043276, 1203780, 1284032, 1304095, 1444536, 1564914, 1605040, 1805670, 1926048, 2086552, 2347371, 2407560, 2608190, 2889072, 3129828, 3210080, 3611340, 3852096, 3912285, 4173104, 4694742, 4815120, 5216380, 5778144, 6259656, 6420160, 7222680, 7824570, 8346208, 9389484, 9630240, 10432760, 11556288, 11736855, 12519312, 14445360, 15649140, 16692416, 18778968, 19260480, 20865520, 23473710, 25038624, 28890720, 31298280, 37557936, 41731040, 46947420, 50077248, 57781440, 62596560, 75115872, 83462080, 93894840, 125193120, 150231744, 187789680, 250386240, 375579360, 751158720]

約数ペア:

[(1, 751158720), (2, 375579360), (3, 250386240), (4, 187789680), (5, 150231744), (6, 125193120), (8, 93894840), (9, 83462080), (10, 75115872), (12, 62596560), (13, 57781440), (15, 50077248), (16, 46947420), (18, 41731040), (20, 37557936), (24, 31298280), (26, 28890720), (30, 25038624), (32, 23473710), (36, 20865520), (39, 19260480), (40, 18778968), (45, 16692416), (48, 15649140), (52, 14445360), (60, 12519312), (64, 11736855), (65, 11556288), (72, 10432760), (78, 9630240), (80, 9389484), (90, 8346208), (96, 7824570), (104, 7222680), (117, 6420160), (120, 6259656), (130, 5778144), (144, 5216380), (156, 4815120), (160, 4694742), (180, 4173104), (192, 3912285), (195, 3852096), (208, 3611340), (234, 3210080), (240, 3129828), (260, 2889072), (288, 2608190), (312, 2407560), (320, 2347371), (360, 2086552), (390, 1926048), (416, 1805670), (468, 1605040), (480, 1564914), (520, 1444536), (576, 1304095), (585, 1284032), (624, 1203780), (720, 1043276), (780, 963024), (832, 902835), (936, 802520), (960, 782457), (1040, 722268), (1170, 642016), (1248, 601890), (1440, 521638), (1560, 481512), (1872, 401260), (2080, 361134), (2340, 321008), (2496, 300945), (2880, 260819), (3120, 240756), (3744, 200630), (4160, 180567), (4680, 160504), (6240, 120378), (7488, 100315), (9360, 80252), (12480, 60189), (18720, 40126), (20063, 37440)]