315035164840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1\times {\mathrm{9719}}^1$

素因数の和:12967

約数の個数: 128

約数和(自身を含む): 807223449600

約数和(自身を除く): 492188284760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 3203, 5060, 6406, 9719, 10120, 12812, 16015, 19438, 25624, 32030, 35233, 38876, 48595, 64060, 70466, 73669, 77752, 97190, 106909, 128120, 140932, 147338, 176165, 194380, 213818, 223537, 281864, 294676, 352330, 368345, 388760, 427636, 447074, 534545, 589352, 704660, 736690, 810359, 855272, 894148, 1069090, 1117685, 1409320, 1473380, 1620718, 1788296, 2138180, 2235370, 2458907, 2946760, 3241436, 4051795, 4276360, 4470740, 4917814, 6482872, 8103590, 8941480, 9835628, 12294535, 16207180, 19671256, 24589070, 31129957, 32414360, 49178140, 62259914, 98356280, 124519828, 155649785, 249039656, 311299570, 342429527, 622599140, 684859054, 715989011, 1245198280, 1369718108, 1431978022, 1712147635, 2739436216, 2863956044, 3424295270, 3579945055, 5727912088, 6848590540, 7159890110, 7875879121, 13697181080, 14319780220, 15751758242, 28639560440, 31503516484, 39379395605, 63007032968, 78758791210, 157517582420, 315035164840]

約数ペア:

[(1, 315035164840), (2, 157517582420), (4, 78758791210), (5, 63007032968), (8, 39379395605), (10, 31503516484), (11, 28639560440), (20, 15751758242), (22, 14319780220), (23, 13697181080), (40, 7875879121), (44, 7159890110), (46, 6848590540), (55, 5727912088), (88, 3579945055), (92, 3424295270), (110, 2863956044), (115, 2739436216), (184, 1712147635), (220, 1431978022), (230, 1369718108), (253, 1245198280), (440, 715989011), (460, 684859054), (506, 622599140), (920, 342429527), (1012, 311299570), (1265, 249039656), (2024, 155649785), (2530, 124519828), (3203, 98356280), (5060, 62259914), (6406, 49178140), (9719, 32414360), (10120, 31129957), (12812, 24589070), (16015, 19671256), (19438, 16207180), (25624, 12294535), (32030, 9835628), (35233, 8941480), (38876, 8103590), (48595, 6482872), (64060, 4917814), (70466, 4470740), (73669, 4276360), (77752, 4051795), (97190, 3241436), (106909, 2946760), (128120, 2458907), (140932, 2235370), (147338, 2138180), (176165, 1788296), (194380, 1620718), (213818, 1473380), (223537, 1409320), (281864, 1117685), (294676, 1069090), (352330, 894148), (368345, 855272), (388760, 810359), (427636, 736690), (447074, 704660), (534545, 589352)]