188465940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 676341120

約数和(自身を除く): 487875180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 157, 162, 171, 180, 190, 195, 228, 234, 243, 247, 260, 270, 285, 314, 324, 342, 351, 380, 390, 405, 468, 471, 486, 494, 513, 540, 570, 585, 628, 684, 702, 741, 780, 785, 810, 855, 942, 972, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1404, 1413, 1482, 1539, 1570, 1620, 1710, 1755, 1884, 2041, 2052, 2106, 2223, 2340, 2355, 2430, 2470, 2565, 2826, 2964, 2983, 3078, 3140, 3159, 3420, 3510, 3705, 4082, 4212, 4239, 4446, 4617, 4710, 4860, 4940, 5130, 5265, 5652, 5966, 6123, 6156, 6318, 6669, 7020, 7065, 7410, 7695, 8164, 8478, 8892, 8949, 9234, 9420, 10205, 10260, 10530, 11115, 11932, 12246, 12636, 12717, 13338, 14130, 14820, 14915, 15390, 15795, 16956, 17898, 18369, 18468, 20007, 20410, 21060, 21195, 22230, 23085, 24492, 25434, 26676, 26847, 28260, 29830, 30615, 30780, 31590, 33345, 35796, 36738, 38151, 38779, 40014, 40820, 42390, 44460, 44745, 46170, 50868, 53694, 55107, 59660, 60021, 61230, 63180, 63585, 66690, 73476, 76302, 77558, 80028, 80541, 84780, 89490, 91845, 92340, 100035, 107388, 110214, 116337, 120042, 122460, 127170, 133380, 134235, 152604, 155116, 161082, 165321, 178980, 183690, 190755, 193895, 200070, 220428, 232674, 240084, 241623, 254340, 268470, 275535, 300105, 322164, 330642, 349011, 367380, 381510, 387790, 400140, 402705, 465348, 483246, 495963, 536940, 551070, 581685, 600210, 661284, 698022, 724869, 763020, 775580, 805410, 826605, 966492, 991926, 1047033, 1102140, 1163370, 1200420, 1208115, 1396044, 1449738, 1610820, 1653210, 1745055, 1983852, 2094066, 2326740, 2416230, 2479815, 2899476, 3141099, 3306420, 3490110, 3624345, 4188132, 4832460, 4959630, 5235165, 6282198, 6980220, 7248690, 9423297, 9919260, 10470330, 12564396, 14497380, 15705495, 18846594, 20940660, 31410990, 37693188, 47116485, 62821980, 94232970, 188465940]

約数ペア:

[(1, 188465940), (2, 94232970), (3, 62821980), (4, 47116485), (5, 37693188), (6, 31410990), (9, 20940660), (10, 18846594), (12, 15705495), (13, 14497380), (15, 12564396), (18, 10470330), (19, 9919260), (20, 9423297), (26, 7248690), (27, 6980220), (30, 6282198), (36, 5235165), (38, 4959630), (39, 4832460), (45, 4188132), (52, 3624345), (54, 3490110), (57, 3306420), (60, 3141099), (65, 2899476), (76, 2479815), (78, 2416230), (81, 2326740), (90, 2094066), (95, 1983852), (108, 1745055), (114, 1653210), (117, 1610820), (130, 1449738), (135, 1396044), (156, 1208115), (157, 1200420), (162, 1163370), (171, 1102140), (180, 1047033), (190, 991926), (195, 966492), (228, 826605), (234, 805410), (243, 775580), (247, 763020), (260, 724869), (270, 698022), (285, 661284), (314, 600210), (324, 581685), (342, 551070), (351, 536940), (380, 495963), (390, 483246), (405, 465348), (468, 402705), (471, 400140), (486, 387790), (494, 381510), (513, 367380), (540, 349011), (570, 330642), (585, 322164), (628, 300105), (684, 275535), (702, 268470), (741, 254340), (780, 241623), (785, 240084), (810, 232674), (855, 220428), (942, 200070), (972, 193895), (988, 190755), (1026, 183690), (1053, 178980), (1140, 165321), (1170, 161082), (1215, 155116), (1235, 152604), (1404, 134235), (1413, 133380), (1482, 127170), (1539, 122460), (1570, 120042), (1620, 116337), (1710, 110214), (1755, 107388), (1884, 100035), (2041, 92340), (2052, 91845), (2106, 89490), (2223, 84780), (2340, 80541), (2355, 80028), (2430, 77558), (2470, 76302), (2565, 73476), (2826, 66690), (2964, 63585), (2983, 63180), (3078, 61230), (3140, 60021), (3159, 59660), (3420, 55107), (3510, 53694), (3705, 50868), (4082, 46170), (4212, 44745), (4239, 44460), (4446, 42390), (4617, 40820), (4710, 40014), (4860, 38779), (4940, 38151), (5130, 36738), (5265, 35796), (5652, 33345), (5966, 31590), (6123, 30780), (6156, 30615), (6318, 29830), (6669, 28260), (7020, 26847), (7065, 26676), (7410, 25434), (7695, 24492), (8164, 23085), (8478, 22230), (8892, 21195), (8949, 21060), (9234, 20410), (9420, 20007), (10205, 18468), (10260, 18369), (10530, 17898), (11115, 16956), (11932, 15795), (12246, 15390), (12636, 14915), (12717, 14820), (13338, 14130)]