38421360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 141714144

約数和(自身を除く): 103292784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 73, 80, 85, 86, 90, 102, 120, 129, 136, 144, 146, 153, 170, 172, 180, 204, 215, 219, 240, 255, 258, 272, 292, 306, 340, 344, 360, 365, 387, 408, 430, 438, 510, 516, 584, 612, 645, 657, 680, 688, 720, 730, 731, 765, 774, 816, 860, 876, 1020, 1032, 1095, 1168, 1224, 1241, 1290, 1314, 1360, 1460, 1462, 1530, 1548, 1720, 1752, 1935, 2040, 2064, 2190, 2193, 2448, 2482, 2580, 2628, 2920, 2924, 3060, 3096, 3139, 3285, 3440, 3504, 3655, 3723, 3870, 4080, 4380, 4386, 4964, 5160, 5256, 5840, 5848, 6120, 6192, 6205, 6278, 6570, 6579, 7310, 7446, 7740, 8760, 8772, 9417, 9928, 10320, 10512, 10965, 11169, 11696, 12240, 12410, 12556, 13140, 13158, 14620, 14892, 15480, 15695, 17520, 17544, 18615, 18834, 19856, 21930, 22338, 24820, 25112, 26280, 26316, 28251, 29240, 29784, 30960, 31390, 32895, 35088, 37230, 37668, 43860, 44676, 47085, 49640, 50224, 52560, 52632, 53363, 55845, 56502, 58480, 59568, 62780, 65790, 74460, 75336, 87720, 89352, 94170, 99280, 105264, 106726, 111690, 113004, 125560, 131580, 141255, 148920, 150672, 160089, 175440, 178704, 188340, 213452, 223380, 226008, 251120, 263160, 266815, 282510, 297840, 320178, 376680, 426904, 446760, 452016, 480267, 526320, 533630, 565020, 640356, 753360, 800445, 853808, 893520, 960534, 1067260, 1130040, 1280712, 1600890, 1921068, 2134520, 2260080, 2401335, 2561424, 3201780, 3842136, 4269040, 4802670, 6403560, 7684272, 9605340, 12807120, 19210680, 38421360]

約数ペア:

[(1, 38421360), (2, 19210680), (3, 12807120), (4, 9605340), (5, 7684272), (6, 6403560), (8, 4802670), (9, 4269040), (10, 3842136), (12, 3201780), (15, 2561424), (16, 2401335), (17, 2260080), (18, 2134520), (20, 1921068), (24, 1600890), (30, 1280712), (34, 1130040), (36, 1067260), (40, 960534), (43, 893520), (45, 853808), (48, 800445), (51, 753360), (60, 640356), (68, 565020), (72, 533630), (73, 526320), (80, 480267), (85, 452016), (86, 446760), (90, 426904), (102, 376680), (120, 320178), (129, 297840), (136, 282510), (144, 266815), (146, 263160), (153, 251120), (170, 226008), (172, 223380), (180, 213452), (204, 188340), (215, 178704), (219, 175440), (240, 160089), (255, 150672), (258, 148920), (272, 141255), (292, 131580), (306, 125560), (340, 113004), (344, 111690), (360, 106726), (365, 105264), (387, 99280), (408, 94170), (430, 89352), (438, 87720), (510, 75336), (516, 74460), (584, 65790), (612, 62780), (645, 59568), (657, 58480), (680, 56502), (688, 55845), (720, 53363), (730, 52632), (731, 52560), (765, 50224), (774, 49640), (816, 47085), (860, 44676), (876, 43860), (1020, 37668), (1032, 37230), (1095, 35088), (1168, 32895), (1224, 31390), (1241, 30960), (1290, 29784), (1314, 29240), (1360, 28251), (1460, 26316), (1462, 26280), (1530, 25112), (1548, 24820), (1720, 22338), (1752, 21930), (1935, 19856), (2040, 18834), (2064, 18615), (2190, 17544), (2193, 17520), (2448, 15695), (2482, 15480), (2580, 14892), (2628, 14620), (2920, 13158), (2924, 13140), (3060, 12556), (3096, 12410), (3139, 12240), (3285, 11696), (3440, 11169), (3504, 10965), (3655, 10512), (3723, 10320), (3870, 9928), (4080, 9417), (4380, 8772), (4386, 8760), (4964, 7740), (5160, 7446), (5256, 7310), (5840, 6579), (5848, 6570), (6120, 6278), (6192, 6205)]