289771020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 1194310656

約数和(自身を除く): 904539636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 99, 101, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 162, 165, 180, 189, 198, 202, 207, 210, 220, 230, 231, 252, 253, 270, 276, 297, 303, 308, 315, 322, 324, 330, 345, 378, 385, 396, 404, 405, 414, 420, 460, 462, 483, 495, 505, 506, 540, 567, 594, 606, 621, 630, 644, 660, 690, 693, 707, 756, 759, 770, 805, 810, 828, 891, 909, 924, 945, 966, 990, 1010, 1012, 1035, 1111, 1134, 1155, 1188, 1212, 1242, 1260, 1265, 1380, 1386, 1414, 1449, 1485, 1515, 1518, 1540, 1610, 1620, 1771, 1782, 1818, 1863, 1890, 1932, 1980, 2020, 2070, 2079, 2121, 2222, 2268, 2277, 2310, 2323, 2415, 2484, 2530, 2727, 2772, 2828, 2835, 2898, 2970, 3030, 3036, 3105, 3220, 3333, 3465, 3535, 3542, 3564, 3636, 3726, 3780, 3795, 4140, 4158, 4242, 4347, 4444, 4455, 4545, 4554, 4620, 4646, 4830, 5060, 5313, 5454, 5555, 5670, 5796, 5940, 6060, 6210, 6237, 6363, 6666, 6831, 6930, 6969, 7070, 7084, 7245, 7452, 7590, 7777, 8181, 8316, 8484, 8694, 8855, 8910, 9090, 9108, 9292, 9315, 9660, 9999, 10395, 10605, 10626, 10908, 11110, 11340, 11385, 11615, 12420, 12474, 12726, 13041, 13332, 13635, 13662, 13860, 13938, 14140, 14490, 15180, 15554, 15939, 16261, 16362, 16665, 17388, 17710, 17820, 18180, 18630, 19089, 19998, 20493, 20790, 20907, 21210, 21252, 21735, 22220, 22770, 23230, 23331, 24948, 25452, 25553, 26082, 26565, 27270, 27324, 27876, 28980, 29997, 31108, 31185, 31815, 31878, 32522, 32724, 33330, 34155, 34845, 35420, 37260, 38178, 38885, 39996, 40905, 40986, 41580, 41814, 42420, 43470, 45540, 46460, 46662, 47817, 48783, 49995, 51106, 52164, 53130, 54540, 57267, 59994, 62370, 62721, 63630, 63756, 65044, 65205, 66660, 68310, 69690, 69993, 76356, 76659, 77770, 79695, 81305, 81810, 81972, 83628, 86940, 89991, 93324, 95445, 95634, 97566, 99990, 102212, 102465, 104535, 106260, 114534, 116655, 119988, 124740, 125442, 127260, 127765, 130410, 136620, 139380, 139986, 143451, 146349, 149985, 153318, 155540, 159390, 162610, 163620, 178871, 179982, 188163, 190890, 191268, 195132, 199980, 204930, 209070, 209979, 229068, 229977, 233310, 239085, 243915, 250884, 255530, 260820, 279972, 286335, 286902, 292698, 299970, 306636, 313605, 318780, 325220, 349965, 357742, 359964, 376326, 381780, 383295, 409860, 418140, 419958, 439047, 449955, 459954, 466620, 478170, 487830, 511060, 536613, 572670, 573804, 585396, 599940, 627210, 629937, 689931, 699930, 715484, 717255, 731745, 752652, 766590, 839916, 878094, 894355, 899910, 919908, 940815, 956340, 975660, 1049895, 1073226, 1145340, 1149885, 1254420, 1259874, 1317141, 1379862, 1399860, 1434510, 1463490, 1533180, 1609839, 1756188, 1788710, 1799820, 1881630, 2069793, 2099790, 2146452, 2195235, 2299770, 2519748, 2634282, 2683065, 2759724, 2869020, 2926980, 3149685, 3219678, 3449655, 3577420, 3763260, 4139586, 4199580, 4390470, 4599540, 4829517, 5268564, 5366130, 6299370, 6439356, 6585705, 6899310, 8049195, 8279172, 8780940, 9659034, 10348965, 10732260, 12598740, 13171410, 13798620, 14488551, 16098390, 19318068, 20697930, 24147585, 26342820, 28977102, 32196780, 41395860, 48295170, 57954204, 72442755, 96590340, 144885510, 289771020]

約数ペア:

[(1, 289771020), (2, 144885510), (3, 96590340), (4, 72442755), (5, 57954204), (6, 48295170), (7, 41395860), (9, 32196780), (10, 28977102), (11, 26342820), (12, 24147585), (14, 20697930), (15, 19318068), (18, 16098390), (20, 14488551), (21, 13798620), (22, 13171410), (23, 12598740), (27, 10732260), (28, 10348965), (30, 9659034), (33, 8780940), (35, 8279172), (36, 8049195), (42, 6899310), (44, 6585705), (45, 6439356), (46, 6299370), (54, 5366130), (55, 5268564), (60, 4829517), (63, 4599540), (66, 4390470), (69, 4199580), (70, 4139586), (77, 3763260), (81, 3577420), (84, 3449655), (90, 3219678), (92, 3149685), (99, 2926980), (101, 2869020), (105, 2759724), (108, 2683065), (110, 2634282), (115, 2519748), (126, 2299770), (132, 2195235), (135, 2146452), (138, 2099790), (140, 2069793), (154, 1881630), (161, 1799820), (162, 1788710), (165, 1756188), (180, 1609839), (189, 1533180), (198, 1463490), (202, 1434510), (207, 1399860), (210, 1379862), (220, 1317141), (230, 1259874), (231, 1254420), (252, 1149885), (253, 1145340), (270, 1073226), (276, 1049895), (297, 975660), (303, 956340), (308, 940815), (315, 919908), (322, 899910), (324, 894355), (330, 878094), (345, 839916), (378, 766590), (385, 752652), (396, 731745), (404, 717255), (405, 715484), (414, 699930), (420, 689931), (460, 629937), (462, 627210), (483, 599940), (495, 585396), (505, 573804), (506, 572670), (540, 536613), (567, 511060), (594, 487830), (606, 478170), (621, 466620), (630, 459954), (644, 449955), (660, 439047), (690, 419958), (693, 418140), (707, 409860), (756, 383295), (759, 381780), (770, 376326), (805, 359964), (810, 357742), (828, 349965), (891, 325220), (909, 318780), (924, 313605), (945, 306636), (966, 299970), (990, 292698), (1010, 286902), (1012, 286335), (1035, 279972), (1111, 260820), (1134, 255530), (1155, 250884), (1188, 243915), (1212, 239085), (1242, 233310), (1260, 229977), (1265, 229068), (1380, 209979), (1386, 209070), (1414, 204930), (1449, 199980), (1485, 195132), (1515, 191268), (1518, 190890), (1540, 188163), (1610, 179982), (1620, 178871), (1771, 163620), (1782, 162610), (1818, 159390), (1863, 155540), (1890, 153318), (1932, 149985), (1980, 146349), (2020, 143451), (2070, 139986), (2079, 139380), (2121, 136620), (2222, 130410), (2268, 127765), (2277, 127260), (2310, 125442), (2323, 124740), (2415, 119988), (2484, 116655), (2530, 114534), (2727, 106260), (2772, 104535), (2828, 102465), (2835, 102212), (2898, 99990), (2970, 97566), (3030, 95634), (3036, 95445), (3105, 93324), (3220, 89991), (3333, 86940), (3465, 83628), (3535, 81972), (3542, 81810), (3564, 81305), (3636, 79695), (3726, 77770), (3780, 76659), (3795, 76356), (4140, 69993), (4158, 69690), (4242, 68310), (4347, 66660), (4444, 65205), (4455, 65044), (4545, 63756), (4554, 63630), (4620, 62721), (4646, 62370), (4830, 59994), (5060, 57267), (5313, 54540), (5454, 53130), (5555, 52164), (5670, 51106), (5796, 49995), (5940, 48783), (6060, 47817), (6210, 46662), (6237, 46460), (6363, 45540), (6666, 43470), (6831, 42420), (6930, 41814), (6969, 41580), (7070, 40986), (7084, 40905), (7245, 39996), (7452, 38885), (7590, 38178), (7777, 37260), (8181, 35420), (8316, 34845), (8484, 34155), (8694, 33330), (8855, 32724), (8910, 32522), (9090, 31878), (9108, 31815), (9292, 31185), (9315, 31108), (9660, 29997), (9999, 28980), (10395, 27876), (10605, 27324), (10626, 27270), (10908, 26565), (11110, 26082), (11340, 25553), (11385, 25452), (11615, 24948), (12420, 23331), (12474, 23230), (12726, 22770), (13041, 22220), (13332, 21735), (13635, 21252), (13662, 21210), (13860, 20907), (13938, 20790), (14140, 20493), (14490, 19998), (15180, 19089), (15554, 18630), (15939, 18180), (16261, 17820), (16362, 17710), (16665, 17388)]