26517960

素因数分解:

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

素因数の和:660

約数の個数: 192

約数和(自身を含む): 104457600

約数和(自身を除く): 77939640

約数列:

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

約数ペア:

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