414524520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20240

約数の個数: 128

約数和(自身を含む): 1454544000

約数和(自身を除く): 1040019480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20201, 20520, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 363618, 383819, 404020, 484824, 545427, 606030, 727236, 767638, 808040, 909045, 1090854, 1151457, 1212060, 1454472, 1535276, 1818090, 1919095, 2181708, 2302914, 2424120, 2727135, 3070552, 3454371, 3636180, 3838190, 4363416, 4605828, 5454270, 5757285, 6908742, 7272360, 7676380, 9211656, 10363113, 10908540, 11514570, 13817484, 15352760, 17271855, 20726226, 21817080, 23029140, 27634968, 34543710, 41452452, 46058280, 51815565, 69087420, 82904904, 103631130, 138174840, 207262260, 414524520]

約数ペア:

[(1, 414524520), (2, 207262260), (3, 138174840), (4, 103631130), (5, 82904904), (6, 69087420), (8, 51815565), (9, 46058280), (10, 41452452), (12, 34543710), (15, 27634968), (18, 23029140), (19, 21817080), (20, 20726226), (24, 17271855), (27, 15352760), (30, 13817484), (36, 11514570), (38, 10908540), (40, 10363113), (45, 9211656), (54, 7676380), (57, 7272360), (60, 6908742), (72, 5757285), (76, 5454270), (90, 4605828), (95, 4363416), (108, 3838190), (114, 3636180), (120, 3454371), (135, 3070552), (152, 2727135), (171, 2424120), (180, 2302914), (190, 2181708), (216, 1919095), (228, 1818090), (270, 1535276), (285, 1454472), (342, 1212060), (360, 1151457), (380, 1090854), (456, 909045), (513, 808040), (540, 767638), (570, 727236), (684, 606030), (760, 545427), (855, 484824), (1026, 404020), (1080, 383819), (1140, 363618), (1368, 303015), (1710, 242412), (2052, 202010), (2280, 181809), (2565, 161608), (3420, 121206), (4104, 101005), (5130, 80804), (6840, 60603), (10260, 40402), (20201, 20520)]