449018640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 400

約数和(自身を含む): 1879701120

約数和(自身を除く): 1430682480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 521, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1042, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1563, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2084, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2605, 2660, 2736, 2835, 3024, 3078, 3126, 3192, 3240, 3420, 3591, 3647, 3780, 3990, 4104, 4168, 4536, 4560, 4689, 4788, 5040, 5130, 5210, 5320, 5670, 5985, 6156, 6252, 6384, 6480, 6840, 7182, 7294, 7560, 7695, 7815, 7980, 8208, 8336, 9072, 9378, 9576, 9899, 10260, 10420, 10640, 10773, 10941, 11340, 11970, 12312, 12504, 13680, 14067, 14364, 14588, 15120, 15390, 15630, 15960, 17955, 18235, 18756, 19152, 19798, 20520, 20840, 21546, 21882, 22680, 23445, 23940, 24624, 25008, 28134, 28728, 29176, 29697, 30780, 31260, 31920, 32823, 35910, 36470, 37512, 39596, 41040, 41680, 42201, 43092, 43764, 45360, 46890, 47880, 49495, 53865, 54705, 56268, 57456, 58352, 59394, 61560, 62520, 65646, 69293, 70335, 71820, 72940, 75024, 79192, 84402, 86184, 87528, 89091, 93780, 95760, 98469, 98990, 107730, 109410, 112536, 118788, 123120, 125040, 131292, 138586, 140670, 143640, 145880, 148485, 158384, 164115, 168804, 172368, 175056, 178182, 187560, 196938, 197980, 207879, 211005, 215460, 218820, 225072, 237576, 262584, 267273, 277172, 281340, 287280, 291760, 295407, 296970, 328230, 337608, 346465, 356364, 375120, 393876, 395960, 415758, 422010, 430920, 437640, 445455, 475152, 492345, 525168, 534546, 554344, 562680, 590814, 593940, 623637, 656460, 675216, 692930, 712728, 787752, 791920, 801819, 831516, 844020, 861840, 875280, 890910, 984690, 1039395, 1069092, 1108688, 1125360, 1181628, 1187880, 1247274, 1312920, 1336365, 1385860, 1425456, 1477035, 1575504, 1603638, 1663032, 1688040, 1781820, 1870911, 1969380, 2078790, 2138184, 2363256, 2375760, 2494548, 2625840, 2672730, 2771720, 2954070, 3118185, 3207276, 3326064, 3376080, 3563640, 3741822, 3938760, 4009095, 4157580, 4276368, 4726512, 4989096, 5345460, 5543440, 5612733, 5908140, 6236370, 6414552, 7127280, 7483644, 7877520, 8018190, 8315160, 9354555, 9978192, 10690920, 11225466, 11816280, 12472740, 12829104, 14967288, 16036380, 16630320, 18709110, 21381840, 22450932, 23632560, 24945480, 28063665, 29934576, 32072760, 37418220, 44901864, 49890960, 56127330, 64145520, 74836440, 89803728, 112254660, 149672880, 224509320, 449018640]

約数ペア:

[(1, 449018640), (2, 224509320), (3, 149672880), (4, 112254660), (5, 89803728), (6, 74836440), (7, 64145520), (8, 56127330), (9, 49890960), (10, 44901864), (12, 37418220), (14, 32072760), (15, 29934576), (16, 28063665), (18, 24945480), (19, 23632560), (20, 22450932), (21, 21381840), (24, 18709110), (27, 16630320), (28, 16036380), (30, 14967288), (35, 12829104), (36, 12472740), (38, 11816280), (40, 11225466), (42, 10690920), (45, 9978192), (48, 9354555), (54, 8315160), (56, 8018190), (57, 7877520), (60, 7483644), (63, 7127280), (70, 6414552), (72, 6236370), (76, 5908140), (80, 5612733), (81, 5543440), (84, 5345460), (90, 4989096), (95, 4726512), (105, 4276368), (108, 4157580), (112, 4009095), (114, 3938760), (120, 3741822), (126, 3563640), (133, 3376080), (135, 3326064), (140, 3207276), (144, 3118185), (152, 2954070), (162, 2771720), (168, 2672730), (171, 2625840), (180, 2494548), (189, 2375760), (190, 2363256), (210, 2138184), (216, 2078790), (228, 1969380), (240, 1870911), (252, 1781820), (266, 1688040), (270, 1663032), (280, 1603638), (285, 1575504), (304, 1477035), (315, 1425456), (324, 1385860), (336, 1336365), (342, 1312920), (360, 1247274), (378, 1187880), (380, 1181628), (399, 1125360), (405, 1108688), (420, 1069092), (432, 1039395), (456, 984690), (504, 890910), (513, 875280), (521, 861840), (532, 844020), (540, 831516), (560, 801819), (567, 791920), (570, 787752), (630, 712728), (648, 692930), (665, 675216), (684, 656460), (720, 623637), (756, 593940), (760, 590814), (798, 562680), (810, 554344), (840, 534546), (855, 525168), (912, 492345), (945, 475152), (1008, 445455), (1026, 437640), (1042, 430920), (1064, 422010), (1080, 415758), (1134, 395960), (1140, 393876), (1197, 375120), (1260, 356364), (1296, 346465), (1330, 337608), (1368, 328230), (1512, 296970), (1520, 295407), (1539, 291760), (1563, 287280), (1596, 281340), (1620, 277172), (1680, 267273), (1710, 262584), (1890, 237576), (1995, 225072), (2052, 218820), (2084, 215460), (2128, 211005), (2160, 207879), (2268, 197980), (2280, 196938), (2394, 187560), (2520, 178182), (2565, 175056), (2605, 172368), (2660, 168804), (2736, 164115), (2835, 158384), (3024, 148485), (3078, 145880), (3126, 143640), (3192, 140670), (3240, 138586), (3420, 131292), (3591, 125040), (3647, 123120), (3780, 118788), (3990, 112536), (4104, 109410), (4168, 107730), (4536, 98990), (4560, 98469), (4689, 95760), (4788, 93780), (5040, 89091), (5130, 87528), (5210, 86184), (5320, 84402), (5670, 79192), (5985, 75024), (6156, 72940), (6252, 71820), (6384, 70335), (6480, 69293), (6840, 65646), (7182, 62520), (7294, 61560), (7560, 59394), (7695, 58352), (7815, 57456), (7980, 56268), (8208, 54705), (8336, 53865), (9072, 49495), (9378, 47880), (9576, 46890), (9899, 45360), (10260, 43764), (10420, 43092), (10640, 42201), (10773, 41680), (10941, 41040), (11340, 39596), (11970, 37512), (12312, 36470), (12504, 35910), (13680, 32823), (14067, 31920), (14364, 31260), (14588, 30780), (15120, 29697), (15390, 29176), (15630, 28728), (15960, 28134), (17955, 25008), (18235, 24624), (18756, 23940), (19152, 23445), (19798, 22680), (20520, 21882), (20840, 21546)]