649160460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 2378342400

約数和(自身を除く): 1729181940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 157, 171, 180, 186, 190, 195, 228, 234, 247, 260, 270, 279, 285, 310, 314, 342, 351, 372, 380, 390, 403, 465, 468, 471, 494, 513, 540, 558, 570, 585, 589, 620, 628, 684, 702, 741, 780, 785, 806, 837, 855, 930, 942, 988, 1026, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1404, 1413, 1482, 1570, 1612, 1674, 1710, 1755, 1767, 1860, 1884, 2015, 2041, 2052, 2223, 2340, 2355, 2356, 2418, 2470, 2565, 2790, 2826, 2945, 2964, 2983, 3140, 3348, 3420, 3510, 3534, 3627, 3705, 4030, 4082, 4185, 4239, 4446, 4710, 4836, 4867, 4940, 5130, 5301, 5580, 5652, 5890, 5966, 6045, 6123, 6669, 7020, 7065, 7068, 7254, 7410, 7657, 8060, 8164, 8370, 8478, 8835, 8892, 8949, 9420, 9734, 10205, 10260, 10602, 10881, 11115, 11780, 11932, 12090, 12246, 13338, 14130, 14508, 14601, 14820, 14915, 15314, 15903, 16740, 16956, 17670, 17898, 18135, 18369, 19468, 20410, 21195, 21204, 21762, 22230, 22971, 24180, 24335, 24492, 26505, 26676, 26847, 28260, 29202, 29830, 30615, 30628, 31806, 33345, 35340, 35796, 36270, 36738, 38285, 38779, 40820, 42390, 43524, 43803, 44460, 44745, 45942, 48670, 53010, 53694, 54405, 55107, 58404, 59660, 61230, 63271, 63612, 66690, 68913, 72540, 73005, 73476, 76570, 77558, 79515, 80541, 84780, 87606, 89490, 91845, 91884, 92473, 97340, 106020, 107388, 108810, 110214, 114855, 116337, 122460, 126542, 131409, 133380, 134235, 137826, 146010, 153140, 155116, 159030, 161082, 175212, 178980, 183690, 184946, 189813, 193895, 206739, 217620, 219015, 220428, 229710, 232674, 253084, 262818, 268470, 275535, 275652, 277419, 292020, 316355, 318060, 322164, 344565, 349011, 367380, 369892, 379626, 387790, 402705, 413478, 438030, 459420, 462365, 465348, 525636, 536940, 551070, 554838, 569439, 581685, 632710, 657045, 689130, 698022, 759252, 775580, 805410, 826956, 832257, 876060, 924730, 949065, 1033695, 1047033, 1102140, 1109676, 1138878, 1163370, 1202149, 1265420, 1314090, 1378260, 1387095, 1396044, 1610820, 1664514, 1708317, 1745055, 1849460, 1898130, 2067390, 2094066, 2277756, 2326740, 2404298, 2496771, 2628180, 2774190, 2847195, 3329028, 3416634, 3490110, 3606447, 3796260, 4134780, 4161285, 4188132, 4808596, 4993542, 5235165, 5548380, 5694390, 6010745, 6833268, 6980220, 7212894, 8322570, 8541585, 9987084, 10470330, 10819341, 11388780, 12021490, 12483855, 14425788, 16645140, 17083170, 18032235, 20940660, 21638682, 24042980, 24967710, 32458023, 34166340, 36064470, 43277364, 49935420, 54096705, 64916046, 72128940, 108193410, 129832092, 162290115, 216386820, 324580230, 649160460]

約数ペア:

[(1, 649160460), (2, 324580230), (3, 216386820), (4, 162290115), (5, 129832092), (6, 108193410), (9, 72128940), (10, 64916046), (12, 54096705), (13, 49935420), (15, 43277364), (18, 36064470), (19, 34166340), (20, 32458023), (26, 24967710), (27, 24042980), (30, 21638682), (31, 20940660), (36, 18032235), (38, 17083170), (39, 16645140), (45, 14425788), (52, 12483855), (54, 12021490), (57, 11388780), (60, 10819341), (62, 10470330), (65, 9987084), (76, 8541585), (78, 8322570), (90, 7212894), (93, 6980220), (95, 6833268), (108, 6010745), (114, 5694390), (117, 5548380), (124, 5235165), (130, 4993542), (135, 4808596), (155, 4188132), (156, 4161285), (157, 4134780), (171, 3796260), (180, 3606447), (186, 3490110), (190, 3416634), (195, 3329028), (228, 2847195), (234, 2774190), (247, 2628180), (260, 2496771), (270, 2404298), (279, 2326740), (285, 2277756), (310, 2094066), (314, 2067390), (342, 1898130), (351, 1849460), (372, 1745055), (380, 1708317), (390, 1664514), (403, 1610820), (465, 1396044), (468, 1387095), (471, 1378260), (494, 1314090), (513, 1265420), (540, 1202149), (558, 1163370), (570, 1138878), (585, 1109676), (589, 1102140), (620, 1047033), (628, 1033695), (684, 949065), (702, 924730), (741, 876060), (780, 832257), (785, 826956), (806, 805410), (837, 775580), (855, 759252), (930, 698022), (942, 689130), (988, 657045), (1026, 632710), (1116, 581685), (1140, 569439), (1170, 554838), (1178, 551070), (1209, 536940), (1235, 525636), (1395, 465348), (1404, 462365), (1413, 459420), (1482, 438030), (1570, 413478), (1612, 402705), (1674, 387790), (1710, 379626), (1755, 369892), (1767, 367380), (1860, 349011), (1884, 344565), (2015, 322164), (2041, 318060), (2052, 316355), (2223, 292020), (2340, 277419), (2355, 275652), (2356, 275535), (2418, 268470), (2470, 262818), (2565, 253084), (2790, 232674), (2826, 229710), (2945, 220428), (2964, 219015), (2983, 217620), (3140, 206739), (3348, 193895), (3420, 189813), (3510, 184946), (3534, 183690), (3627, 178980), (3705, 175212), (4030, 161082), (4082, 159030), (4185, 155116), (4239, 153140), (4446, 146010), (4710, 137826), (4836, 134235), (4867, 133380), (4940, 131409), (5130, 126542), (5301, 122460), (5580, 116337), (5652, 114855), (5890, 110214), (5966, 108810), (6045, 107388), (6123, 106020), (6669, 97340), (7020, 92473), (7065, 91884), (7068, 91845), (7254, 89490), (7410, 87606), (7657, 84780), (8060, 80541), (8164, 79515), (8370, 77558), (8478, 76570), (8835, 73476), (8892, 73005), (8949, 72540), (9420, 68913), (9734, 66690), (10205, 63612), (10260, 63271), (10602, 61230), (10881, 59660), (11115, 58404), (11780, 55107), (11932, 54405), (12090, 53694), (12246, 53010), (13338, 48670), (14130, 45942), (14508, 44745), (14601, 44460), (14820, 43803), (14915, 43524), (15314, 42390), (15903, 40820), (16740, 38779), (16956, 38285), (17670, 36738), (17898, 36270), (18135, 35796), (18369, 35340), (19468, 33345), (20410, 31806), (21195, 30628), (21204, 30615), (21762, 29830), (22230, 29202), (22971, 28260), (24180, 26847), (24335, 26676), (24492, 26505)]