6390211680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4451}}^1$

素因数の和:5469

約数の個数: 144

約数和(自身を含む): 21833373744

約数和(自身を除く): 15443162064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 997, 1440, 1994, 2991, 3988, 4451, 4985, 5982, 7976, 8902, 8973, 9970, 11964, 13353, 14955, 15952, 17804, 17946, 19940, 22255, 23928, 26706, 29910, 31904, 35608, 35892, 39880, 40059, 44510, 44865, 47856, 53412, 59820, 66765, 71216, 71784, 79760, 80118, 89020, 89730, 95712, 106824, 119640, 133530, 142432, 143568, 159520, 160236, 178040, 179460, 200295, 213648, 239280, 267060, 287136, 320472, 356080, 358920, 400590, 427296, 478560, 534120, 640944, 712160, 717840, 801180, 1068240, 1281888, 1435680, 1602360, 2136480, 3204720, 4437647, 6409440, 8875294, 13312941, 17750588, 22188235, 26625882, 35501176, 39938823, 44376470, 53251764, 66564705, 71002352, 79877646, 88752940, 106503528, 133129410, 142004704, 159755292, 177505880, 199694115, 213007056, 266258820, 319510584, 355011760, 399388230, 426014112, 532517640, 639021168, 710023520, 798776460, 1065035280, 1278042336, 1597552920, 2130070560, 3195105840, 6390211680]

約数ペア:

[(1, 6390211680), (2, 3195105840), (3, 2130070560), (4, 1597552920), (5, 1278042336), (6, 1065035280), (8, 798776460), (9, 710023520), (10, 639021168), (12, 532517640), (15, 426014112), (16, 399388230), (18, 355011760), (20, 319510584), (24, 266258820), (30, 213007056), (32, 199694115), (36, 177505880), (40, 159755292), (45, 142004704), (48, 133129410), (60, 106503528), (72, 88752940), (80, 79877646), (90, 71002352), (96, 66564705), (120, 53251764), (144, 44376470), (160, 39938823), (180, 35501176), (240, 26625882), (288, 22188235), (360, 17750588), (480, 13312941), (720, 8875294), (997, 6409440), (1440, 4437647), (1994, 3204720), (2991, 2136480), (3988, 1602360), (4451, 1435680), (4985, 1281888), (5982, 1068240), (7976, 801180), (8902, 717840), (8973, 712160), (9970, 640944), (11964, 534120), (13353, 478560), (14955, 427296), (15952, 400590), (17804, 358920), (17946, 356080), (19940, 320472), (22255, 287136), (23928, 267060), (26706, 239280), (29910, 213648), (31904, 200295), (35608, 179460), (35892, 178040), (39880, 160236), (40059, 159520), (44510, 143568), (44865, 142432), (47856, 133530), (53412, 119640), (59820, 106824), (66765, 95712), (71216, 89730), (71784, 89020), (79760, 80118)]