872828880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 320

約数和(自身を含む): 3424923648

約数和(自身を除く): 2552094768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 73, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 146, 154, 165, 168, 176, 210, 219, 220, 231, 240, 264, 280, 292, 308, 330, 336, 365, 385, 420, 438, 440, 462, 511, 528, 560, 584, 616, 647, 660, 730, 770, 803, 840, 876, 880, 924, 1022, 1095, 1155, 1168, 1232, 1294, 1320, 1460, 1533, 1540, 1606, 1680, 1752, 1848, 1941, 2044, 2190, 2310, 2409, 2555, 2588, 2640, 2920, 3066, 3080, 3212, 3235, 3504, 3696, 3882, 4015, 4088, 4380, 4529, 4620, 4818, 5110, 5176, 5621, 5840, 6132, 6160, 6424, 6470, 7117, 7665, 7764, 8030, 8176, 8760, 9058, 9240, 9636, 9705, 10220, 10352, 11242, 12045, 12264, 12848, 12940, 13587, 14234, 15330, 15528, 16060, 16863, 17520, 18116, 18480, 19272, 19410, 20440, 21351, 22484, 22645, 24090, 24528, 25880, 27174, 28105, 28468, 30660, 31056, 32120, 33726, 35585, 36232, 38544, 38820, 40880, 42702, 44968, 45290, 47231, 48180, 49819, 51760, 54348, 56210, 56936, 61320, 64240, 67452, 67935, 71170, 72464, 77640, 84315, 85404, 89936, 90580, 94462, 96360, 99638, 106755, 108696, 112420, 113872, 122640, 134904, 135870, 141693, 142340, 149457, 155280, 168630, 170808, 181160, 188924, 192720, 199276, 213510, 217392, 224840, 236155, 249095, 269808, 271740, 283386, 284680, 298914, 330617, 337260, 341616, 362320, 377848, 398552, 427020, 449680, 472310, 498190, 519541, 543480, 566772, 569360, 597828, 661234, 674520, 708465, 747285, 755696, 797104, 854040, 944620, 991851, 996380, 1039082, 1086960, 1133544, 1195656, 1322468, 1349040, 1416930, 1494570, 1558623, 1653085, 1708080, 1889240, 1983702, 1992760, 2078164, 2267088, 2391312, 2597705, 2644936, 2833860, 2989140, 3117246, 3306170, 3636787, 3778480, 3967404, 3985520, 4156328, 4959255, 5195410, 5289872, 5667720, 5978280, 6234492, 6612340, 7273574, 7793115, 7934808, 8312656, 9918510, 10390820, 10910361, 11335440, 11956560, 12468984, 13224680, 14547148, 15586230, 15869616, 18183935, 19837020, 20781640, 21820722, 24937968, 26449360, 29094296, 31172460, 36367870, 39674040, 41563280, 43641444, 54551805, 58188592, 62344920, 72735740, 79348080, 87282888, 109103610, 124689840, 145471480, 174565776, 218207220, 290942960, 436414440, 872828880]

約数ペア:

[(1, 872828880), (2, 436414440), (3, 290942960), (4, 218207220), (5, 174565776), (6, 145471480), (7, 124689840), (8, 109103610), (10, 87282888), (11, 79348080), (12, 72735740), (14, 62344920), (15, 58188592), (16, 54551805), (20, 43641444), (21, 41563280), (22, 39674040), (24, 36367870), (28, 31172460), (30, 29094296), (33, 26449360), (35, 24937968), (40, 21820722), (42, 20781640), (44, 19837020), (48, 18183935), (55, 15869616), (56, 15586230), (60, 14547148), (66, 13224680), (70, 12468984), (73, 11956560), (77, 11335440), (80, 10910361), (84, 10390820), (88, 9918510), (105, 8312656), (110, 7934808), (112, 7793115), (120, 7273574), (132, 6612340), (140, 6234492), (146, 5978280), (154, 5667720), (165, 5289872), (168, 5195410), (176, 4959255), (210, 4156328), (219, 3985520), (220, 3967404), (231, 3778480), (240, 3636787), (264, 3306170), (280, 3117246), (292, 2989140), (308, 2833860), (330, 2644936), (336, 2597705), (365, 2391312), (385, 2267088), (420, 2078164), (438, 1992760), (440, 1983702), (462, 1889240), (511, 1708080), (528, 1653085), (560, 1558623), (584, 1494570), (616, 1416930), (647, 1349040), (660, 1322468), (730, 1195656), (770, 1133544), (803, 1086960), (840, 1039082), (876, 996380), (880, 991851), (924, 944620), (1022, 854040), (1095, 797104), (1155, 755696), (1168, 747285), (1232, 708465), (1294, 674520), (1320, 661234), (1460, 597828), (1533, 569360), (1540, 566772), (1606, 543480), (1680, 519541), (1752, 498190), (1848, 472310), (1941, 449680), (2044, 427020), (2190, 398552), (2310, 377848), (2409, 362320), (2555, 341616), (2588, 337260), (2640, 330617), (2920, 298914), (3066, 284680), (3080, 283386), (3212, 271740), (3235, 269808), (3504, 249095), (3696, 236155), (3882, 224840), (4015, 217392), (4088, 213510), (4380, 199276), (4529, 192720), (4620, 188924), (4818, 181160), (5110, 170808), (5176, 168630), (5621, 155280), (5840, 149457), (6132, 142340), (6160, 141693), (6424, 135870), (6470, 134904), (7117, 122640), (7665, 113872), (7764, 112420), (8030, 108696), (8176, 106755), (8760, 99638), (9058, 96360), (9240, 94462), (9636, 90580), (9705, 89936), (10220, 85404), (10352, 84315), (11242, 77640), (12045, 72464), (12264, 71170), (12848, 67935), (12940, 67452), (13587, 64240), (14234, 61320), (15330, 56936), (15528, 56210), (16060, 54348), (16863, 51760), (17520, 49819), (18116, 48180), (18480, 47231), (19272, 45290), (19410, 44968), (20440, 42702), (21351, 40880), (22484, 38820), (22645, 38544), (24090, 36232), (24528, 35585), (25880, 33726), (27174, 32120), (28105, 31056), (28468, 30660)]