636113520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42100

約数の個数: 160

約数和(自身を含む): 2504125440

約数和(自身を除く): 1868011920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 42071, 84142, 126213, 168284, 210355, 252426, 294497, 336568, 378639, 420710, 504852, 588994, 631065, 673136, 757278, 841420, 883491, 1009704, 1135917, 1177988, 1262130, 1472485, 1514556, 1682840, 1766982, 1893195, 2019408, 2271834, 2355976, 2524260, 2650473, 2944970, 3029112, 3365680, 3533964, 3786390, 4417455, 4543668, 4711952, 5048520, 5300946, 5679585, 5889940, 6058224, 7067928, 7572780, 7951419, 8834910, 9087336, 10097040, 10601892, 11359170, 11779880, 13252365, 14135856, 15145560, 15902838, 17669820, 18174672, 21203784, 22718340, 23559760, 26504730, 30291120, 31805676, 35339640, 39757095, 42407568, 45436680, 53009460, 63611352, 70679280, 79514190, 90873360, 106018920, 127222704, 159028380, 212037840, 318056760, 636113520]

約数ペア:

[(1, 636113520), (2, 318056760), (3, 212037840), (4, 159028380), (5, 127222704), (6, 106018920), (7, 90873360), (8, 79514190), (9, 70679280), (10, 63611352), (12, 53009460), (14, 45436680), (15, 42407568), (16, 39757095), (18, 35339640), (20, 31805676), (21, 30291120), (24, 26504730), (27, 23559760), (28, 22718340), (30, 21203784), (35, 18174672), (36, 17669820), (40, 15902838), (42, 15145560), (45, 14135856), (48, 13252365), (54, 11779880), (56, 11359170), (60, 10601892), (63, 10097040), (70, 9087336), (72, 8834910), (80, 7951419), (84, 7572780), (90, 7067928), (105, 6058224), (108, 5889940), (112, 5679585), (120, 5300946), (126, 5048520), (135, 4711952), (140, 4543668), (144, 4417455), (168, 3786390), (180, 3533964), (189, 3365680), (210, 3029112), (216, 2944970), (240, 2650473), (252, 2524260), (270, 2355976), (280, 2271834), (315, 2019408), (336, 1893195), (360, 1766982), (378, 1682840), (420, 1514556), (432, 1472485), (504, 1262130), (540, 1177988), (560, 1135917), (630, 1009704), (720, 883491), (756, 841420), (840, 757278), (945, 673136), (1008, 631065), (1080, 588994), (1260, 504852), (1512, 420710), (1680, 378639), (1890, 336568), (2160, 294497), (2520, 252426), (3024, 210355), (3780, 168284), (5040, 126213), (7560, 84142), (15120, 42071)]