1397781360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11353}}^1$

素因数の和:11397

約数の個数: 200

約数和(自身を含む): 5110662480

約数和(自身を除く): 3712881120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 11353, 12312, 13680, 15390, 20520, 22706, 24624, 30780, 34059, 41040, 45412, 56765, 61560, 68118, 90824, 102177, 113530, 123120, 136236, 170295, 181648, 204354, 215707, 227060, 272472, 306531, 340590, 408708, 431414, 454120, 510885, 544944, 613062, 647121, 681180, 817416, 862828, 908240, 919593, 1021770, 1078535, 1226124, 1294242, 1362360, 1532655, 1634832, 1725656, 1839186, 1941363, 2043540, 2157070, 2452248, 2588484, 2724720, 3065310, 3235605, 3451312, 3678372, 3882726, 4087080, 4314140, 4597965, 4904496, 5176968, 5824089, 6130620, 6471210, 7356744, 7765452, 8174160, 8628280, 9195930, 9706815, 10353936, 11648178, 12261240, 12942420, 14713488, 15530904, 17256560, 17472267, 18391860, 19413630, 23296356, 24522480, 25884840, 29120445, 31061808, 34944534, 36783720, 38827260, 46592712, 51769680, 58240890, 69889068, 73567440, 77654520, 87361335, 93185424, 116481780, 139778136, 155309040, 174722670, 232963560, 279556272, 349445340, 465927120, 698890680, 1397781360]

約数ペア:

[(1, 1397781360), (2, 698890680), (3, 465927120), (4, 349445340), (5, 279556272), (6, 232963560), (8, 174722670), (9, 155309040), (10, 139778136), (12, 116481780), (15, 93185424), (16, 87361335), (18, 77654520), (19, 73567440), (20, 69889068), (24, 58240890), (27, 51769680), (30, 46592712), (36, 38827260), (38, 36783720), (40, 34944534), (45, 31061808), (48, 29120445), (54, 25884840), (57, 24522480), (60, 23296356), (72, 19413630), (76, 18391860), (80, 17472267), (81, 17256560), (90, 15530904), (95, 14713488), (108, 12942420), (114, 12261240), (120, 11648178), (135, 10353936), (144, 9706815), (152, 9195930), (162, 8628280), (171, 8174160), (180, 7765452), (190, 7356744), (216, 6471210), (228, 6130620), (240, 5824089), (270, 5176968), (285, 4904496), (304, 4597965), (324, 4314140), (342, 4087080), (360, 3882726), (380, 3678372), (405, 3451312), (432, 3235605), (456, 3065310), (513, 2724720), (540, 2588484), (570, 2452248), (648, 2157070), (684, 2043540), (720, 1941363), (760, 1839186), (810, 1725656), (855, 1634832), (912, 1532655), (1026, 1362360), (1080, 1294242), (1140, 1226124), (1296, 1078535), (1368, 1021770), (1520, 919593), (1539, 908240), (1620, 862828), (1710, 817416), (2052, 681180), (2160, 647121), (2280, 613062), (2565, 544944), (2736, 510885), (3078, 454120), (3240, 431414), (3420, 408708), (4104, 340590), (4560, 306531), (5130, 272472), (6156, 227060), (6480, 215707), (6840, 204354), (7695, 181648), (8208, 170295), (10260, 136236), (11353, 123120), (12312, 113530), (13680, 102177), (15390, 90824), (20520, 68118), (22706, 61560), (24624, 56765), (30780, 45412), (34059, 41040)]