165457320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 608212800

約数和(自身を除く): 442755480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1481, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 2962, 3192, 3724, 3990, 4443, 4655, 5320, 5586, 5880, 5924, 7405, 7448, 7980, 8886, 9310, 10367, 11172, 11848, 13965, 14810, 15960, 17772, 18620, 20734, 22215, 22344, 27930, 28139, 29620, 31101, 35544, 37240, 41468, 44430, 51835, 55860, 56278, 59240, 62202, 72569, 82936, 84417, 88860, 103670, 111720, 112556, 124404, 140695, 145138, 155505, 168834, 177720, 196973, 207340, 217707, 225112, 248808, 281390, 290276, 311010, 337668, 362845, 393946, 414680, 422085, 435414, 562780, 580552, 590919, 622020, 675336, 725690, 787892, 844170, 870828, 984865, 1088535, 1125560, 1181838, 1244040, 1378811, 1451380, 1575784, 1688340, 1741656, 1969730, 2177070, 2363676, 2757622, 2902760, 2954595, 3376680, 3939460, 4136433, 4354140, 4727352, 5515244, 5909190, 6894055, 7878920, 8272866, 8708280, 11030488, 11818380, 13788110, 16545732, 20682165, 23636760, 27576220, 33091464, 41364330, 55152440, 82728660, 165457320]

約数ペア:

[(1, 165457320), (2, 82728660), (3, 55152440), (4, 41364330), (5, 33091464), (6, 27576220), (7, 23636760), (8, 20682165), (10, 16545732), (12, 13788110), (14, 11818380), (15, 11030488), (19, 8708280), (20, 8272866), (21, 7878920), (24, 6894055), (28, 5909190), (30, 5515244), (35, 4727352), (38, 4354140), (40, 4136433), (42, 3939460), (49, 3376680), (56, 2954595), (57, 2902760), (60, 2757622), (70, 2363676), (76, 2177070), (84, 1969730), (95, 1741656), (98, 1688340), (105, 1575784), (114, 1451380), (120, 1378811), (133, 1244040), (140, 1181838), (147, 1125560), (152, 1088535), (168, 984865), (190, 870828), (196, 844170), (210, 787892), (228, 725690), (245, 675336), (266, 622020), (280, 590919), (285, 580552), (294, 562780), (380, 435414), (392, 422085), (399, 414680), (420, 393946), (456, 362845), (490, 337668), (532, 311010), (570, 290276), (588, 281390), (665, 248808), (735, 225112), (760, 217707), (798, 207340), (840, 196973), (931, 177720), (980, 168834), (1064, 155505), (1140, 145138), (1176, 140695), (1330, 124404), (1470, 112556), (1481, 111720), (1596, 103670), (1862, 88860), (1960, 84417), (1995, 82936), (2280, 72569), (2660, 62202), (2793, 59240), (2940, 56278), (2962, 55860), (3192, 51835), (3724, 44430), (3990, 41468), (4443, 37240), (4655, 35544), (5320, 31101), (5586, 29620), (5880, 28139), (5924, 27930), (7405, 22344), (7448, 22215), (7980, 20734), (8886, 18620), (9310, 17772), (10367, 15960), (11172, 14810), (11848, 13965)]