133557840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 509134080

約数和(自身を除く): 375576240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 751, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1502, 1520, 1560, 1710, 1872, 1976, 2223, 2253, 2280, 2340, 2470, 2736, 2964, 3004, 3120, 3420, 3705, 3755, 3952, 4446, 4506, 4560, 4680, 4940, 5928, 6008, 6759, 6840, 7410, 7510, 8892, 9012, 9360, 9763, 9880, 11115, 11265, 11856, 12016, 13518, 13680, 14269, 14820, 15020, 17784, 18024, 19526, 19760, 22230, 22530, 27036, 28538, 29289, 29640, 30040, 33795, 35568, 36048, 39052, 42807, 44460, 45060, 48815, 54072, 57076, 58578, 59280, 60080, 67590, 71345, 78104, 85614, 87867, 88920, 90120, 97630, 108144, 114152, 117156, 128421, 135180, 142690, 146445, 156208, 171228, 175734, 177840, 180240, 185497, 195260, 214035, 228304, 234312, 256842, 270360, 285380, 292890, 342456, 351468, 370994, 390520, 428070, 439335, 468624, 513684, 540720, 556491, 570760, 585780, 642105, 684912, 702936, 741988, 781040, 856140, 878670, 927485, 1027368, 1112982, 1141520, 1171560, 1284210, 1405872, 1483976, 1669473, 1712280, 1757340, 1854970, 2054736, 2225964, 2343120, 2568420, 2782455, 2967952, 3338946, 3424560, 3514680, 3709940, 4451928, 5136840, 5564910, 6677892, 7029360, 7419880, 8347365, 8903856, 10273680, 11129820, 13355784, 14839760, 16694730, 22259640, 26711568, 33389460, 44519280, 66778920, 133557840]

約数ペア:

[(1, 133557840), (2, 66778920), (3, 44519280), (4, 33389460), (5, 26711568), (6, 22259640), (8, 16694730), (9, 14839760), (10, 13355784), (12, 11129820), (13, 10273680), (15, 8903856), (16, 8347365), (18, 7419880), (19, 7029360), (20, 6677892), (24, 5564910), (26, 5136840), (30, 4451928), (36, 3709940), (38, 3514680), (39, 3424560), (40, 3338946), (45, 2967952), (48, 2782455), (52, 2568420), (57, 2343120), (60, 2225964), (65, 2054736), (72, 1854970), (76, 1757340), (78, 1712280), (80, 1669473), (90, 1483976), (95, 1405872), (104, 1284210), (114, 1171560), (117, 1141520), (120, 1112982), (130, 1027368), (144, 927485), (152, 878670), (156, 856140), (171, 781040), (180, 741988), (190, 702936), (195, 684912), (208, 642105), (228, 585780), (234, 570760), (240, 556491), (247, 540720), (260, 513684), (285, 468624), (304, 439335), (312, 428070), (342, 390520), (360, 370994), (380, 351468), (390, 342456), (456, 292890), (468, 285380), (494, 270360), (520, 256842), (570, 234312), (585, 228304), (624, 214035), (684, 195260), (720, 185497), (741, 180240), (751, 177840), (760, 175734), (780, 171228), (855, 156208), (912, 146445), (936, 142690), (988, 135180), (1040, 128421), (1140, 117156), (1170, 114152), (1235, 108144), (1368, 97630), (1482, 90120), (1502, 88920), (1520, 87867), (1560, 85614), (1710, 78104), (1872, 71345), (1976, 67590), (2223, 60080), (2253, 59280), (2280, 58578), (2340, 57076), (2470, 54072), (2736, 48815), (2964, 45060), (3004, 44460), (3120, 42807), (3420, 39052), (3705, 36048), (3755, 35568), (3952, 33795), (4446, 30040), (4506, 29640), (4560, 29289), (4680, 28538), (4940, 27036), (5928, 22530), (6008, 22230), (6759, 19760), (6840, 19526), (7410, 18024), (7510, 17784), (8892, 15020), (9012, 14820), (9360, 14269), (9763, 13680), (9880, 13518), (11115, 12016), (11265, 11856)]