242227440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3736

約数の個数: 240

約数和(自身を含む): 1001477568

約数和(自身を除く): 759250128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3697, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 7394, 8190, 9360, 10920, 11091, 13104, 14788, 16380, 18485, 21840, 22182, 25879, 29576, 32760, 33273, 36970, 44364, 48061, 51758, 55455, 59152, 65520, 66546, 73940, 77637, 88728, 96122, 103516, 110910, 129395, 133092, 144183, 147880, 155274, 166365, 177456, 192244, 207032, 221820, 232911, 240305, 258790, 266184, 288366, 295760, 310548, 332730, 336427, 384488, 388185, 414064, 432549, 443640, 465822, 480610, 517580, 532368, 576732, 621096, 665460, 672854, 720915, 768976, 776370, 865098, 887280, 931644, 961220, 1009281, 1035160, 1153464, 1164555, 1242192, 1330920, 1345708, 1441830, 1552740, 1682135, 1730196, 1863288, 1922440, 2018562, 2070320, 2162745, 2306928, 2329110, 2661840, 2691416, 2883660, 3027843, 3105480, 3364270, 3460392, 3726576, 3844880, 4037124, 4325490, 4658220, 5046405, 5382832, 5767320, 6055686, 6210960, 6728540, 6920784, 8074248, 8650980, 9316440, 10092810, 11534640, 12111372, 13457080, 15139215, 16148496, 17301960, 18632880, 20185620, 24222744, 26914160, 30278430, 34603920, 40371240, 48445488, 60556860, 80742480, 121113720, 242227440]

約数ペア:

[(1, 242227440), (2, 121113720), (3, 80742480), (4, 60556860), (5, 48445488), (6, 40371240), (7, 34603920), (8, 30278430), (9, 26914160), (10, 24222744), (12, 20185620), (13, 18632880), (14, 17301960), (15, 16148496), (16, 15139215), (18, 13457080), (20, 12111372), (21, 11534640), (24, 10092810), (26, 9316440), (28, 8650980), (30, 8074248), (35, 6920784), (36, 6728540), (39, 6210960), (40, 6055686), (42, 5767320), (45, 5382832), (48, 5046405), (52, 4658220), (56, 4325490), (60, 4037124), (63, 3844880), (65, 3726576), (70, 3460392), (72, 3364270), (78, 3105480), (80, 3027843), (84, 2883660), (90, 2691416), (91, 2661840), (104, 2329110), (105, 2306928), (112, 2162745), (117, 2070320), (120, 2018562), (126, 1922440), (130, 1863288), (140, 1730196), (144, 1682135), (156, 1552740), (168, 1441830), (180, 1345708), (182, 1330920), (195, 1242192), (208, 1164555), (210, 1153464), (234, 1035160), (240, 1009281), (252, 961220), (260, 931644), (273, 887280), (280, 865098), (312, 776370), (315, 768976), (336, 720915), (360, 672854), (364, 665460), (390, 621096), (420, 576732), (455, 532368), (468, 517580), (504, 480610), (520, 465822), (546, 443640), (560, 432549), (585, 414064), (624, 388185), (630, 384488), (720, 336427), (728, 332730), (780, 310548), (819, 295760), (840, 288366), (910, 266184), (936, 258790), (1008, 240305), (1040, 232911), (1092, 221820), (1170, 207032), (1260, 192244), (1365, 177456), (1456, 166365), (1560, 155274), (1638, 147880), (1680, 144183), (1820, 133092), (1872, 129395), (2184, 110910), (2340, 103516), (2520, 96122), (2730, 88728), (3120, 77637), (3276, 73940), (3640, 66546), (3697, 65520), (4095, 59152), (4368, 55455), (4680, 51758), (5040, 48061), (5460, 44364), (6552, 36970), (7280, 33273), (7394, 32760), (8190, 29576), (9360, 25879), (10920, 22182), (11091, 21840), (13104, 18485), (14788, 16380)]