220425840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 824947200

約数和(自身を除く): 604521360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 131, 135, 144, 152, 164, 171, 180, 190, 205, 216, 228, 240, 246, 262, 270, 285, 304, 328, 342, 360, 369, 380, 393, 410, 432, 456, 492, 513, 524, 540, 570, 615, 655, 656, 684, 720, 738, 760, 779, 786, 820, 855, 912, 984, 1026, 1048, 1080, 1107, 1140, 1179, 1230, 1310, 1368, 1476, 1520, 1558, 1572, 1640, 1710, 1845, 1965, 1968, 2052, 2096, 2160, 2214, 2280, 2337, 2358, 2460, 2489, 2565, 2620, 2736, 2952, 3116, 3144, 3280, 3420, 3537, 3690, 3895, 3930, 4104, 4428, 4560, 4674, 4716, 4920, 4978, 5130, 5240, 5371, 5535, 5895, 5904, 6232, 6288, 6840, 7011, 7074, 7380, 7467, 7790, 7860, 8208, 8856, 9348, 9432, 9840, 9956, 10260, 10480, 10742, 11070, 11685, 11790, 12445, 12464, 13680, 14022, 14148, 14760, 14934, 15580, 15720, 16113, 17685, 17712, 18696, 18864, 19912, 20520, 21033, 21484, 22140, 22401, 23370, 23580, 24890, 26855, 28044, 28296, 29520, 29868, 31160, 31440, 32226, 35055, 35370, 37335, 37392, 39824, 41040, 42066, 42968, 44280, 44802, 46740, 47160, 48339, 49780, 53710, 56088, 56592, 59736, 62320, 64452, 67203, 70110, 70740, 74670, 80565, 84132, 85936, 88560, 89604, 93480, 94320, 96678, 99560, 102049, 105165, 107420, 112005, 112176, 119472, 128904, 134406, 140220, 141480, 145017, 149340, 161130, 168264, 179208, 186960, 193356, 199120, 204098, 210330, 214840, 224010, 241695, 257808, 268812, 280440, 282960, 290034, 298680, 306147, 322260, 336015, 336528, 358416, 386712, 408196, 420660, 429680, 448020, 483390, 510245, 537624, 560880, 580068, 597360, 612294, 644520, 672030, 725085, 773424, 816392, 841320, 896040, 918441, 966780, 1020490, 1075248, 1160136, 1224588, 1289040, 1344060, 1450170, 1530735, 1632784, 1682640, 1792080, 1836882, 1933560, 2040980, 2320272, 2449176, 2688120, 2755323, 2900340, 3061470, 3673764, 3867120, 4081960, 4592205, 4898352, 5376240, 5510646, 5800680, 6122940, 7347528, 8163920, 9184410, 11021292, 11601360, 12245880, 13776615, 14695056, 18368820, 22042584, 24491760, 27553230, 36737640, 44085168, 55106460, 73475280, 110212920, 220425840]

約数ペア:

[(1, 220425840), (2, 110212920), (3, 73475280), (4, 55106460), (5, 44085168), (6, 36737640), (8, 27553230), (9, 24491760), (10, 22042584), (12, 18368820), (15, 14695056), (16, 13776615), (18, 12245880), (19, 11601360), (20, 11021292), (24, 9184410), (27, 8163920), (30, 7347528), (36, 6122940), (38, 5800680), (40, 5510646), (41, 5376240), (45, 4898352), (48, 4592205), (54, 4081960), (57, 3867120), (60, 3673764), (72, 3061470), (76, 2900340), (80, 2755323), (82, 2688120), (90, 2449176), (95, 2320272), (108, 2040980), (114, 1933560), (120, 1836882), (123, 1792080), (131, 1682640), (135, 1632784), (144, 1530735), (152, 1450170), (164, 1344060), (171, 1289040), (180, 1224588), (190, 1160136), (205, 1075248), (216, 1020490), (228, 966780), (240, 918441), (246, 896040), (262, 841320), (270, 816392), (285, 773424), (304, 725085), (328, 672030), (342, 644520), (360, 612294), (369, 597360), (380, 580068), (393, 560880), (410, 537624), (432, 510245), (456, 483390), (492, 448020), (513, 429680), (524, 420660), (540, 408196), (570, 386712), (615, 358416), (655, 336528), (656, 336015), (684, 322260), (720, 306147), (738, 298680), (760, 290034), (779, 282960), (786, 280440), (820, 268812), (855, 257808), (912, 241695), (984, 224010), (1026, 214840), (1048, 210330), (1080, 204098), (1107, 199120), (1140, 193356), (1179, 186960), (1230, 179208), (1310, 168264), (1368, 161130), (1476, 149340), (1520, 145017), (1558, 141480), (1572, 140220), (1640, 134406), (1710, 128904), (1845, 119472), (1965, 112176), (1968, 112005), (2052, 107420), (2096, 105165), (2160, 102049), (2214, 99560), (2280, 96678), (2337, 94320), (2358, 93480), (2460, 89604), (2489, 88560), (2565, 85936), (2620, 84132), (2736, 80565), (2952, 74670), (3116, 70740), (3144, 70110), (3280, 67203), (3420, 64452), (3537, 62320), (3690, 59736), (3895, 56592), (3930, 56088), (4104, 53710), (4428, 49780), (4560, 48339), (4674, 47160), (4716, 46740), (4920, 44802), (4978, 44280), (5130, 42968), (5240, 42066), (5371, 41040), (5535, 39824), (5895, 37392), (5904, 37335), (6232, 35370), (6288, 35055), (6840, 32226), (7011, 31440), (7074, 31160), (7380, 29868), (7467, 29520), (7790, 28296), (7860, 28044), (8208, 26855), (8856, 24890), (9348, 23580), (9432, 23370), (9840, 22401), (9956, 22140), (10260, 21484), (10480, 21033), (10742, 20520), (11070, 19912), (11685, 18864), (11790, 18696), (12445, 17712), (12464, 17685), (13680, 16113), (14022, 15720), (14148, 15580), (14760, 14934)]