229141640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 714896280

約数和(自身を除く): 485754640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 40, 46, 49, 52, 56, 65, 68, 70, 85, 91, 92, 98, 104, 115, 119, 130, 136, 140, 161, 170, 182, 184, 196, 221, 230, 238, 245, 260, 280, 299, 322, 340, 364, 391, 392, 442, 455, 460, 476, 490, 520, 529, 595, 598, 637, 644, 680, 728, 782, 805, 833, 884, 910, 920, 952, 980, 1058, 1105, 1127, 1190, 1196, 1274, 1288, 1495, 1547, 1564, 1610, 1666, 1768, 1820, 1955, 1960, 2093, 2116, 2210, 2254, 2380, 2392, 2548, 2645, 2737, 2990, 3094, 3128, 3185, 3220, 3332, 3640, 3703, 3910, 4165, 4186, 4232, 4420, 4508, 4760, 5083, 5096, 5290, 5474, 5635, 5980, 6188, 6370, 6440, 6664, 6877, 7406, 7735, 7820, 8330, 8372, 8840, 8993, 9016, 10166, 10465, 10580, 10829, 10948, 11270, 11960, 12376, 12740, 13685, 13754, 14651, 14812, 15470, 15640, 16660, 16744, 17986, 18515, 19159, 20332, 20930, 21160, 21658, 21896, 22540, 25415, 25480, 25921, 27370, 27508, 29302, 29624, 30940, 33320, 34385, 35581, 35972, 37030, 38318, 40664, 41860, 43316, 44965, 45080, 48139, 50830, 51842, 54145, 54740, 55016, 58604, 61880, 62951, 68770, 71162, 71944, 73255, 74060, 76636, 83720, 86632, 89930, 95795, 96278, 101660, 103684, 108290, 109480, 116909, 117208, 125902, 129605, 137540, 142324, 146510, 148120, 153272, 177905, 179860, 191590, 192556, 203320, 207368, 216580, 233818, 240695, 249067, 251804, 259210, 275080, 284648, 293020, 314755, 336973, 355810, 359720, 383180, 385112, 433160, 440657, 467636, 481390, 498134, 503608, 518420, 584545, 586040, 629510, 673946, 711620, 766360, 818363, 881314, 935272, 962780, 996268, 1036840, 1169090, 1245335, 1259020, 1347892, 1423240, 1636726, 1684865, 1762628, 1925560, 1992536, 2203285, 2338180, 2490670, 2518040, 2695784, 3273452, 3369730, 3525256, 4091815, 4406570, 4676360, 4981340, 5728541, 6546904, 6739460, 8183630, 8813140, 9962680, 11457082, 13478920, 16367260, 17626280, 22914164, 28642705, 32734520, 45828328, 57285410, 114570820, 229141640]

約数ペア:

[(1, 229141640), (2, 114570820), (4, 57285410), (5, 45828328), (7, 32734520), (8, 28642705), (10, 22914164), (13, 17626280), (14, 16367260), (17, 13478920), (20, 11457082), (23, 9962680), (26, 8813140), (28, 8183630), (34, 6739460), (35, 6546904), (40, 5728541), (46, 4981340), (49, 4676360), (52, 4406570), (56, 4091815), (65, 3525256), (68, 3369730), (70, 3273452), (85, 2695784), (91, 2518040), (92, 2490670), (98, 2338180), (104, 2203285), (115, 1992536), (119, 1925560), (130, 1762628), (136, 1684865), (140, 1636726), (161, 1423240), (170, 1347892), (182, 1259020), (184, 1245335), (196, 1169090), (221, 1036840), (230, 996268), (238, 962780), (245, 935272), (260, 881314), (280, 818363), (299, 766360), (322, 711620), (340, 673946), (364, 629510), (391, 586040), (392, 584545), (442, 518420), (455, 503608), (460, 498134), (476, 481390), (490, 467636), (520, 440657), (529, 433160), (595, 385112), (598, 383180), (637, 359720), (644, 355810), (680, 336973), (728, 314755), (782, 293020), (805, 284648), (833, 275080), (884, 259210), (910, 251804), (920, 249067), (952, 240695), (980, 233818), (1058, 216580), (1105, 207368), (1127, 203320), (1190, 192556), (1196, 191590), (1274, 179860), (1288, 177905), (1495, 153272), (1547, 148120), (1564, 146510), (1610, 142324), (1666, 137540), (1768, 129605), (1820, 125902), (1955, 117208), (1960, 116909), (2093, 109480), (2116, 108290), (2210, 103684), (2254, 101660), (2380, 96278), (2392, 95795), (2548, 89930), (2645, 86632), (2737, 83720), (2990, 76636), (3094, 74060), (3128, 73255), (3185, 71944), (3220, 71162), (3332, 68770), (3640, 62951), (3703, 61880), (3910, 58604), (4165, 55016), (4186, 54740), (4232, 54145), (4420, 51842), (4508, 50830), (4760, 48139), (5083, 45080), (5096, 44965), (5290, 43316), (5474, 41860), (5635, 40664), (5980, 38318), (6188, 37030), (6370, 35972), (6440, 35581), (6664, 34385), (6877, 33320), (7406, 30940), (7735, 29624), (7820, 29302), (8330, 27508), (8372, 27370), (8840, 25921), (8993, 25480), (9016, 25415), (10166, 22540), (10465, 21896), (10580, 21658), (10829, 21160), (10948, 20930), (11270, 20332), (11960, 19159), (12376, 18515), (12740, 17986), (13685, 16744), (13754, 16660), (14651, 15640), (14812, 15470)]