423898020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3739

約数の個数: 216

約数和(自身を含む): 1611248184

約数和(自身を除く): 1187350164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3697, 3822, 4095, 4410, 5460, 5733, 6370, 7394, 7644, 8190, 8820, 9555, 11091, 11466, 12740, 14788, 16380, 18485, 19110, 22182, 22932, 25879, 28665, 33273, 36970, 38220, 44364, 48061, 51758, 55455, 57330, 66546, 73940, 77637, 96122, 103516, 110910, 114660, 129395, 133092, 144183, 155274, 166365, 181153, 192244, 221820, 232911, 240305, 258790, 288366, 310548, 332730, 336427, 362306, 388185, 432549, 465822, 480610, 517580, 543459, 576732, 665460, 672854, 720915, 724612, 776370, 865098, 905765, 931644, 961220, 1009281, 1086918, 1164555, 1345708, 1441830, 1552740, 1630377, 1682135, 1730196, 1811530, 2018562, 2162745, 2173836, 2329110, 2354989, 2717295, 2883660, 3027843, 3260754, 3364270, 3623060, 4037124, 4325490, 4658220, 4709978, 5046405, 5434590, 6055686, 6521508, 6728540, 7064967, 8151885, 8650980, 9419956, 10092810, 10869180, 11774945, 12111372, 14129934, 15139215, 16303770, 20185620, 21194901, 23549890, 28259868, 30278430, 32607540, 35324835, 42389802, 47099780, 60556860, 70649670, 84779604, 105974505, 141299340, 211949010, 423898020]

約数ペア:

[(1, 423898020), (2, 211949010), (3, 141299340), (4, 105974505), (5, 84779604), (6, 70649670), (7, 60556860), (9, 47099780), (10, 42389802), (12, 35324835), (13, 32607540), (14, 30278430), (15, 28259868), (18, 23549890), (20, 21194901), (21, 20185620), (26, 16303770), (28, 15139215), (30, 14129934), (35, 12111372), (36, 11774945), (39, 10869180), (42, 10092810), (45, 9419956), (49, 8650980), (52, 8151885), (60, 7064967), (63, 6728540), (65, 6521508), (70, 6055686), (78, 5434590), (84, 5046405), (90, 4709978), (91, 4658220), (98, 4325490), (105, 4037124), (117, 3623060), (126, 3364270), (130, 3260754), (140, 3027843), (147, 2883660), (156, 2717295), (180, 2354989), (182, 2329110), (195, 2173836), (196, 2162745), (210, 2018562), (234, 1811530), (245, 1730196), (252, 1682135), (260, 1630377), (273, 1552740), (294, 1441830), (315, 1345708), (364, 1164555), (390, 1086918), (420, 1009281), (441, 961220), (455, 931644), (468, 905765), (490, 865098), (546, 776370), (585, 724612), (588, 720915), (630, 672854), (637, 665460), (735, 576732), (780, 543459), (819, 517580), (882, 480610), (910, 465822), (980, 432549), (1092, 388185), (1170, 362306), (1260, 336427), (1274, 332730), (1365, 310548), (1470, 288366), (1638, 258790), (1764, 240305), (1820, 232911), (1911, 221820), (2205, 192244), (2340, 181153), (2548, 166365), (2730, 155274), (2940, 144183), (3185, 133092), (3276, 129395), (3697, 114660), (3822, 110910), (4095, 103516), (4410, 96122), (5460, 77637), (5733, 73940), (6370, 66546), (7394, 57330), (7644, 55455), (8190, 51758), (8820, 48061), (9555, 44364), (11091, 38220), (11466, 36970), (12740, 33273), (14788, 28665), (16380, 25879), (18485, 22932), (19110, 22182)]