1895933520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:555

約数の個数: 320

約数和(自身を含む): 7087046400

約数和(自身を除く): 5191112880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 251, 260, 269, 270, 312, 351, 360, 390, 432, 468, 502, 520, 538, 540, 585, 624, 702, 720, 753, 780, 807, 936, 1004, 1040, 1076, 1080, 1170, 1255, 1345, 1404, 1506, 1560, 1614, 1755, 1872, 2008, 2152, 2160, 2259, 2340, 2421, 2510, 2690, 2808, 3012, 3120, 3228, 3263, 3497, 3510, 3765, 4016, 4035, 4304, 4518, 4680, 4842, 5020, 5380, 5616, 6024, 6456, 6526, 6777, 6994, 7020, 7263, 7530, 8070, 9036, 9360, 9684, 9789, 10040, 10491, 10760, 11295, 12048, 12105, 12912, 13052, 13554, 13988, 14040, 14526, 15060, 16140, 16315, 17485, 18072, 19368, 19578, 20080, 20982, 21520, 22590, 24210, 26104, 27108, 27976, 28080, 29052, 29367, 30120, 31473, 32280, 32630, 33885, 34970, 36144, 36315, 38736, 39156, 41964, 45180, 48420, 48945, 52208, 52455, 54216, 55952, 58104, 58734, 60240, 62946, 64560, 65260, 67519, 67770, 69940, 72630, 78312, 83928, 88101, 90360, 94419, 96840, 97890, 104910, 108432, 116208, 117468, 125892, 130520, 135038, 135540, 139880, 145260, 146835, 156624, 157365, 167856, 176202, 180720, 188838, 193680, 195780, 202557, 209820, 234936, 251784, 261040, 270076, 271080, 279760, 290520, 293670, 314730, 337595, 352404, 377676, 391560, 405114, 419640, 440505, 469872, 472095, 503568, 540152, 542160, 581040, 587340, 607671, 629460, 675190, 704808, 755352, 783120, 810228, 839280, 877747, 881010, 944190, 1012785, 1080304, 1174680, 1215342, 1258920, 1350380, 1409616, 1510704, 1620456, 1755494, 1762020, 1823013, 1888380, 2025570, 2349360, 2430684, 2517840, 2633241, 2700760, 3038355, 3240912, 3510988, 3524040, 3646026, 3776760, 4051140, 4388735, 4861368, 5266482, 5401520, 6076710, 7021976, 7048080, 7292052, 7553520, 7899723, 8102280, 8777470, 9115065, 9722736, 10532964, 12153420, 13166205, 14043952, 14584104, 15799446, 16204560, 17554940, 18230130, 21065928, 23699169, 24306840, 26332410, 29168208, 31598892, 35109880, 36460260, 39498615, 42131856, 47398338, 48613680, 52664820, 63197784, 70219760, 72920520, 78997230, 94796676, 105329640, 118495845, 126395568, 145841040, 157994460, 189593352, 210659280, 236991690, 315988920, 379186704, 473983380, 631977840, 947966760, 1895933520]

約数ペア:

[(1, 1895933520), (2, 947966760), (3, 631977840), (4, 473983380), (5, 379186704), (6, 315988920), (8, 236991690), (9, 210659280), (10, 189593352), (12, 157994460), (13, 145841040), (15, 126395568), (16, 118495845), (18, 105329640), (20, 94796676), (24, 78997230), (26, 72920520), (27, 70219760), (30, 63197784), (36, 52664820), (39, 48613680), (40, 47398338), (45, 42131856), (48, 39498615), (52, 36460260), (54, 35109880), (60, 31598892), (65, 29168208), (72, 26332410), (78, 24306840), (80, 23699169), (90, 21065928), (104, 18230130), (108, 17554940), (117, 16204560), (120, 15799446), (130, 14584104), (135, 14043952), (144, 13166205), (156, 12153420), (180, 10532964), (195, 9722736), (208, 9115065), (216, 8777470), (234, 8102280), (240, 7899723), (251, 7553520), (260, 7292052), (269, 7048080), (270, 7021976), (312, 6076710), (351, 5401520), (360, 5266482), (390, 4861368), (432, 4388735), (468, 4051140), (502, 3776760), (520, 3646026), (538, 3524040), (540, 3510988), (585, 3240912), (624, 3038355), (702, 2700760), (720, 2633241), (753, 2517840), (780, 2430684), (807, 2349360), (936, 2025570), (1004, 1888380), (1040, 1823013), (1076, 1762020), (1080, 1755494), (1170, 1620456), (1255, 1510704), (1345, 1409616), (1404, 1350380), (1506, 1258920), (1560, 1215342), (1614, 1174680), (1755, 1080304), (1872, 1012785), (2008, 944190), (2152, 881010), (2160, 877747), (2259, 839280), (2340, 810228), (2421, 783120), (2510, 755352), (2690, 704808), (2808, 675190), (3012, 629460), (3120, 607671), (3228, 587340), (3263, 581040), (3497, 542160), (3510, 540152), (3765, 503568), (4016, 472095), (4035, 469872), (4304, 440505), (4518, 419640), (4680, 405114), (4842, 391560), (5020, 377676), (5380, 352404), (5616, 337595), (6024, 314730), (6456, 293670), (6526, 290520), (6777, 279760), (6994, 271080), (7020, 270076), (7263, 261040), (7530, 251784), (8070, 234936), (9036, 209820), (9360, 202557), (9684, 195780), (9789, 193680), (10040, 188838), (10491, 180720), (10760, 176202), (11295, 167856), (12048, 157365), (12105, 156624), (12912, 146835), (13052, 145260), (13554, 139880), (13988, 135540), (14040, 135038), (14526, 130520), (15060, 125892), (16140, 117468), (16315, 116208), (17485, 108432), (18072, 104910), (19368, 97890), (19578, 96840), (20080, 94419), (20982, 90360), (21520, 88101), (22590, 83928), (24210, 78312), (26104, 72630), (27108, 69940), (27976, 67770), (28080, 67519), (29052, 65260), (29367, 64560), (30120, 62946), (31473, 60240), (32280, 58734), (32630, 58104), (33885, 55952), (34970, 54216), (36144, 52455), (36315, 52208), (38736, 48945), (39156, 48420), (41964, 45180)]