411440480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 1067865120

約数和(自身を除く): 656424640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 157, 160, 176, 220, 314, 352, 440, 628, 785, 880, 1256, 1489, 1570, 1727, 1760, 2512, 2978, 3140, 3454, 5024, 5956, 6280, 6908, 7445, 8635, 11912, 12560, 13816, 14890, 16379, 17270, 23824, 25120, 27632, 29780, 32758, 34540, 47648, 55264, 59560, 65516, 69080, 81895, 119120, 131032, 138160, 163790, 233773, 238240, 262064, 276320, 327580, 467546, 524128, 655160, 935092, 1168865, 1310320, 1870184, 2337730, 2571503, 2620640, 3740368, 4675460, 5143006, 7480736, 9350920, 10286012, 12857515, 18701840, 20572024, 25715030, 37403680, 41144048, 51430060, 82288096, 102860120, 205720240, 411440480]

約数ペア:

[(1, 411440480), (2, 205720240), (4, 102860120), (5, 82288096), (8, 51430060), (10, 41144048), (11, 37403680), (16, 25715030), (20, 20572024), (22, 18701840), (32, 12857515), (40, 10286012), (44, 9350920), (55, 7480736), (80, 5143006), (88, 4675460), (110, 3740368), (157, 2620640), (160, 2571503), (176, 2337730), (220, 1870184), (314, 1310320), (352, 1168865), (440, 935092), (628, 655160), (785, 524128), (880, 467546), (1256, 327580), (1489, 276320), (1570, 262064), (1727, 238240), (1760, 233773), (2512, 163790), (2978, 138160), (3140, 131032), (3454, 119120), (5024, 81895), (5956, 69080), (6280, 65516), (6908, 59560), (7445, 55264), (8635, 47648), (11912, 34540), (12560, 32758), (13816, 29780), (14890, 27632), (16379, 25120), (17270, 23824)]