19631760120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{3371}}^1$

素因数の和:5706

約数の個数: 192

約数和(自身を含む): 72971159040

約数和(自身を除く): 53339398920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2311, 2520, 3371, 4622, 6742, 6933, 9244, 10113, 11555, 13484, 13866, 16177, 16855, 18488, 20226, 20799, 23110, 23597, 26968, 27732, 30339, 32354, 33710, 34665, 40452, 41598, 46220, 47194, 48531, 50565, 55464, 60678, 64708, 67420, 69330, 70791, 80885, 80904, 83196, 92440, 94388, 97062, 101130, 103995, 117985, 121356, 129416, 134840, 138660, 141582, 145593, 151695, 161770, 166392, 188776, 194124, 202260, 207990, 212373, 235970, 242655, 242712, 277320, 283164, 291186, 303390, 323540, 353955, 388248, 404520, 415980, 424746, 471940, 485310, 566328, 582372, 606780, 647080, 707910, 727965, 831960, 849492, 943880, 970620, 1061865, 1164744, 1213560, 1415820, 1455930, 1698984, 1941240, 2123730, 2831640, 2911860, 4247460, 5823720, 7790381, 8494920, 15580762, 23371143, 31161524, 38951905, 46742286, 54532667, 62323048, 70113429, 77903810, 93484572, 109065334, 116855715, 140226858, 155807620, 163598001, 186969144, 218130668, 233711430, 272663335, 280453716, 311615240, 327196002, 350567145, 436261336, 467422860, 490794003, 545326670, 560907432, 654392004, 701134290, 817990005, 934845720, 981588006, 1090653340, 1308784008, 1402268580, 1635980010, 1963176012, 2181306680, 2453970015, 2804537160, 3271960020, 3926352024, 4907940030, 6543920040, 9815880060, 19631760120]

約数ペア:

[(1, 19631760120), (2, 9815880060), (3, 6543920040), (4, 4907940030), (5, 3926352024), (6, 3271960020), (7, 2804537160), (8, 2453970015), (9, 2181306680), (10, 1963176012), (12, 1635980010), (14, 1402268580), (15, 1308784008), (18, 1090653340), (20, 981588006), (21, 934845720), (24, 817990005), (28, 701134290), (30, 654392004), (35, 560907432), (36, 545326670), (40, 490794003), (42, 467422860), (45, 436261336), (56, 350567145), (60, 327196002), (63, 311615240), (70, 280453716), (72, 272663335), (84, 233711430), (90, 218130668), (105, 186969144), (120, 163598001), (126, 155807620), (140, 140226858), (168, 116855715), (180, 109065334), (210, 93484572), (252, 77903810), (280, 70113429), (315, 62323048), (360, 54532667), (420, 46742286), (504, 38951905), (630, 31161524), (840, 23371143), (1260, 15580762), (2311, 8494920), (2520, 7790381), (3371, 5823720), (4622, 4247460), (6742, 2911860), (6933, 2831640), (9244, 2123730), (10113, 1941240), (11555, 1698984), (13484, 1455930), (13866, 1415820), (16177, 1213560), (16855, 1164744), (18488, 1061865), (20226, 970620), (20799, 943880), (23110, 849492), (23597, 831960), (26968, 727965), (27732, 707910), (30339, 647080), (32354, 606780), (33710, 582372), (34665, 566328), (40452, 485310), (41598, 471940), (46220, 424746), (47194, 415980), (48531, 404520), (50565, 388248), (55464, 353955), (60678, 323540), (64708, 303390), (67420, 291186), (69330, 283164), (70791, 277320), (80885, 242712), (80904, 242655), (83196, 235970), (92440, 212373), (94388, 207990), (97062, 202260), (101130, 194124), (103995, 188776), (117985, 166392), (121356, 161770), (129416, 151695), (134840, 145593), (138660, 141582)]