491767920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 360

約数和(自身を含む): 1964847456

約数和(自身を除く): 1473079536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 53, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 106, 112, 120, 126, 140, 144, 147, 159, 168, 180, 196, 210, 212, 240, 245, 252, 263, 265, 280, 294, 315, 318, 336, 360, 371, 392, 420, 424, 441, 477, 490, 504, 526, 530, 560, 588, 630, 636, 720, 735, 742, 784, 789, 795, 840, 848, 882, 954, 980, 1008, 1052, 1060, 1113, 1176, 1260, 1272, 1315, 1470, 1484, 1578, 1590, 1680, 1764, 1841, 1855, 1908, 1960, 2104, 2120, 2205, 2226, 2352, 2367, 2385, 2520, 2544, 2597, 2630, 2940, 2968, 3156, 3180, 3339, 3528, 3682, 3710, 3816, 3920, 3945, 4208, 4240, 4410, 4452, 4734, 4770, 5040, 5194, 5260, 5523, 5565, 5880, 5936, 6312, 6360, 6678, 7056, 7364, 7420, 7632, 7791, 7890, 8820, 8904, 9205, 9468, 9540, 10388, 10520, 11046, 11130, 11760, 11835, 12624, 12720, 12887, 12985, 13356, 13939, 14728, 14840, 15582, 15780, 16569, 16695, 17640, 17808, 18410, 18936, 19080, 20776, 21040, 22092, 22260, 23373, 23670, 25774, 25970, 26712, 27615, 27878, 29456, 29680, 31164, 31560, 33138, 33390, 35280, 36820, 37872, 38160, 38661, 38955, 41552, 41817, 44184, 44520, 46746, 47340, 51548, 51940, 53424, 55230, 55756, 62328, 63120, 64435, 66276, 66780, 69695, 73640, 77322, 77910, 82845, 83634, 88368, 89040, 93492, 94680, 97573, 103096, 103880, 110460, 111512, 115983, 116865, 124656, 125451, 128870, 132552, 133560, 139390, 147280, 154644, 155820, 165690, 167268, 186984, 189360, 193305, 195146, 206192, 207760, 209085, 220920, 223024, 231966, 233730, 250902, 257740, 265104, 267120, 278780, 292719, 309288, 311640, 331380, 334536, 373968, 386610, 390292, 418170, 441840, 463932, 467460, 487865, 501804, 515480, 557560, 579915, 585438, 618576, 623280, 627255, 662760, 669072, 683011, 773220, 780584, 836340, 878157, 927864, 934920, 975730, 1003608, 1030960, 1115120, 1159830, 1170876, 1254510, 1325520, 1366022, 1463595, 1546440, 1561168, 1672680, 1756314, 1855728, 1869840, 1951460, 2007216, 2049033, 2319660, 2341752, 2509020, 2732044, 2927190, 3092880, 3345360, 3415055, 3512628, 3902920, 4098066, 4390785, 4639320, 4683504, 5018040, 5464088, 5854380, 6147099, 6830110, 7025256, 7805840, 8196132, 8781570, 9278640, 10036080, 10245165, 10928176, 11708760, 12294198, 13660220, 14050512, 16392264, 17563140, 20490330, 23417520, 24588396, 27320440, 30735495, 32784528, 35126280, 40980660, 49176792, 54640880, 61470990, 70252560, 81961320, 98353584, 122941980, 163922640, 245883960, 491767920]

約数ペア:

[(1, 491767920), (2, 245883960), (3, 163922640), (4, 122941980), (5, 98353584), (6, 81961320), (7, 70252560), (8, 61470990), (9, 54640880), (10, 49176792), (12, 40980660), (14, 35126280), (15, 32784528), (16, 30735495), (18, 27320440), (20, 24588396), (21, 23417520), (24, 20490330), (28, 17563140), (30, 16392264), (35, 14050512), (36, 13660220), (40, 12294198), (42, 11708760), (45, 10928176), (48, 10245165), (49, 10036080), (53, 9278640), (56, 8781570), (60, 8196132), (63, 7805840), (70, 7025256), (72, 6830110), (80, 6147099), (84, 5854380), (90, 5464088), (98, 5018040), (105, 4683504), (106, 4639320), (112, 4390785), (120, 4098066), (126, 3902920), (140, 3512628), (144, 3415055), (147, 3345360), (159, 3092880), (168, 2927190), (180, 2732044), (196, 2509020), (210, 2341752), (212, 2319660), (240, 2049033), (245, 2007216), (252, 1951460), (263, 1869840), (265, 1855728), (280, 1756314), (294, 1672680), (315, 1561168), (318, 1546440), (336, 1463595), (360, 1366022), (371, 1325520), (392, 1254510), (420, 1170876), (424, 1159830), (441, 1115120), (477, 1030960), (490, 1003608), (504, 975730), (526, 934920), (530, 927864), (560, 878157), (588, 836340), (630, 780584), (636, 773220), (720, 683011), (735, 669072), (742, 662760), (784, 627255), (789, 623280), (795, 618576), (840, 585438), (848, 579915), (882, 557560), (954, 515480), (980, 501804), (1008, 487865), (1052, 467460), (1060, 463932), (1113, 441840), (1176, 418170), (1260, 390292), (1272, 386610), (1315, 373968), (1470, 334536), (1484, 331380), (1578, 311640), (1590, 309288), (1680, 292719), (1764, 278780), (1841, 267120), (1855, 265104), (1908, 257740), (1960, 250902), (2104, 233730), (2120, 231966), (2205, 223024), (2226, 220920), (2352, 209085), (2367, 207760), (2385, 206192), (2520, 195146), (2544, 193305), (2597, 189360), (2630, 186984), (2940, 167268), (2968, 165690), (3156, 155820), (3180, 154644), (3339, 147280), (3528, 139390), (3682, 133560), (3710, 132552), (3816, 128870), (3920, 125451), (3945, 124656), (4208, 116865), (4240, 115983), (4410, 111512), (4452, 110460), (4734, 103880), (4770, 103096), (5040, 97573), (5194, 94680), (5260, 93492), (5523, 89040), (5565, 88368), (5880, 83634), (5936, 82845), (6312, 77910), (6360, 77322), (6678, 73640), (7056, 69695), (7364, 66780), (7420, 66276), (7632, 64435), (7791, 63120), (7890, 62328), (8820, 55756), (8904, 55230), (9205, 53424), (9468, 51940), (9540, 51548), (10388, 47340), (10520, 46746), (11046, 44520), (11130, 44184), (11760, 41817), (11835, 41552), (12624, 38955), (12720, 38661), (12887, 38160), (12985, 37872), (13356, 36820), (13939, 35280), (14728, 33390), (14840, 33138), (15582, 31560), (15780, 31164), (16569, 29680), (16695, 29456), (17640, 27878), (17808, 27615), (18410, 26712), (18936, 25970), (19080, 25774), (20776, 23670), (21040, 23373), (22092, 22260)]