53035920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 215879040

約数和(自身を除く): 162843120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 619, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1238, 1260, 1360, 1428, 1530, 1680, 1785, 1857, 1904, 2040, 2142, 2380, 2448, 2476, 2520, 2856, 3060, 3095, 3570, 3714, 4080, 4284, 4333, 4760, 4952, 5040, 5355, 5571, 5712, 6120, 6190, 7140, 7428, 8568, 8666, 9285, 9520, 9904, 10523, 10710, 11142, 12240, 12380, 12999, 14280, 14856, 17136, 17332, 18570, 21046, 21420, 21665, 22284, 24760, 25998, 27855, 28560, 29712, 31569, 34664, 37140, 38997, 42092, 42840, 43330, 44568, 49520, 51996, 52615, 55710, 63138, 64995, 69328, 73661, 74280, 77994, 84184, 85680, 86660, 89136, 94707, 103992, 105230, 111420, 126276, 129990, 147322, 148560, 155988, 157845, 168368, 173320, 189414, 194985, 207984, 210460, 220983, 222840, 252552, 259980, 294644, 311976, 315690, 346640, 368305, 378828, 389970, 420920, 441966, 445680, 473535, 505104, 519960, 589288, 623952, 631380, 662949, 736610, 757656, 779940, 841840, 883932, 947070, 1039920, 1104915, 1178576, 1262760, 1325898, 1473220, 1515312, 1559880, 1767864, 1894140, 2209830, 2525520, 2651796, 2946440, 3119760, 3314745, 3535728, 3788280, 4419660, 5303592, 5892880, 6629490, 7576560, 8839320, 10607184, 13258980, 17678640, 26517960, 53035920]

約数ペア:

[(1, 53035920), (2, 26517960), (3, 17678640), (4, 13258980), (5, 10607184), (6, 8839320), (7, 7576560), (8, 6629490), (9, 5892880), (10, 5303592), (12, 4419660), (14, 3788280), (15, 3535728), (16, 3314745), (17, 3119760), (18, 2946440), (20, 2651796), (21, 2525520), (24, 2209830), (28, 1894140), (30, 1767864), (34, 1559880), (35, 1515312), (36, 1473220), (40, 1325898), (42, 1262760), (45, 1178576), (48, 1104915), (51, 1039920), (56, 947070), (60, 883932), (63, 841840), (68, 779940), (70, 757656), (72, 736610), (80, 662949), (84, 631380), (85, 623952), (90, 589288), (102, 519960), (105, 505104), (112, 473535), (119, 445680), (120, 441966), (126, 420920), (136, 389970), (140, 378828), (144, 368305), (153, 346640), (168, 315690), (170, 311976), (180, 294644), (204, 259980), (210, 252552), (238, 222840), (240, 220983), (252, 210460), (255, 207984), (272, 194985), (280, 189414), (306, 173320), (315, 168368), (336, 157845), (340, 155988), (357, 148560), (360, 147322), (408, 129990), (420, 126276), (476, 111420), (504, 105230), (510, 103992), (560, 94707), (595, 89136), (612, 86660), (619, 85680), (630, 84184), (680, 77994), (714, 74280), (720, 73661), (765, 69328), (816, 64995), (840, 63138), (952, 55710), (1008, 52615), (1020, 51996), (1071, 49520), (1190, 44568), (1224, 43330), (1238, 42840), (1260, 42092), (1360, 38997), (1428, 37140), (1530, 34664), (1680, 31569), (1785, 29712), (1857, 28560), (1904, 27855), (2040, 25998), (2142, 24760), (2380, 22284), (2448, 21665), (2476, 21420), (2520, 21046), (2856, 18570), (3060, 17332), (3095, 17136), (3570, 14856), (3714, 14280), (4080, 12999), (4284, 12380), (4333, 12240), (4760, 11142), (4952, 10710), (5040, 10523), (5355, 9904), (5571, 9520), (5712, 9285), (6120, 8666), (6190, 8568), (7140, 7428)]