396261720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 1445320800

約数和(自身を除く): 1049059080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 81, 82, 90, 95, 108, 114, 120, 123, 135, 152, 157, 162, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 314, 324, 328, 342, 360, 369, 380, 405, 410, 456, 471, 492, 513, 540, 570, 615, 628, 648, 684, 738, 760, 779, 785, 810, 820, 855, 942, 984, 1026, 1080, 1107, 1140, 1230, 1256, 1368, 1413, 1476, 1539, 1558, 1570, 1620, 1640, 1710, 1845, 1884, 2052, 2214, 2280, 2337, 2355, 2460, 2565, 2826, 2952, 2983, 3078, 3116, 3140, 3240, 3321, 3420, 3690, 3768, 3895, 4104, 4239, 4428, 4674, 4710, 4920, 5130, 5535, 5652, 5966, 6156, 6232, 6280, 6437, 6642, 6840, 7011, 7065, 7380, 7695, 7790, 8478, 8856, 8949, 9348, 9420, 10260, 11070, 11304, 11685, 11932, 12312, 12717, 12874, 13284, 14022, 14130, 14760, 14915, 15390, 15580, 16605, 16956, 17898, 18696, 18840, 19311, 20520, 21033, 21195, 22140, 23370, 23864, 25434, 25748, 26568, 26847, 28044, 28260, 29830, 30780, 31160, 32185, 33210, 33912, 35055, 35796, 38622, 42066, 42390, 44280, 44745, 46740, 50868, 51496, 53694, 56088, 56520, 57933, 59660, 61560, 63099, 63585, 64370, 66420, 70110, 71592, 77244, 80541, 84132, 84780, 89490, 93480, 96555, 101736, 105165, 107388, 115866, 119320, 122303, 126198, 127170, 128740, 132840, 134235, 140220, 154488, 161082, 168264, 169560, 173799, 178980, 193110, 210330, 214776, 231732, 241623, 244606, 252396, 254340, 257480, 268470, 280440, 289665, 315495, 322164, 347598, 357960, 366909, 386220, 402705, 420660, 463464, 483246, 489212, 504792, 508680, 521397, 536940, 579330, 611515, 630990, 644328, 695196, 733818, 772440, 805410, 841320, 868995, 966492, 978424, 1042794, 1073880, 1100727, 1158660, 1208115, 1223030, 1261980, 1390392, 1467636, 1610820, 1737990, 1834545, 1932984, 2085588, 2201454, 2317320, 2416230, 2446060, 2523960, 2606985, 2935272, 3221640, 3302181, 3475980, 3669090, 4171176, 4402908, 4832460, 4892120, 5213970, 5503635, 6604362, 6951960, 7338180, 8805816, 9664920, 9906543, 10427940, 11007270, 13208724, 14676360, 16510905, 19813086, 20855880, 22014540, 26417448, 33021810, 39626172, 44029080, 49532715, 66043620, 79252344, 99065430, 132087240, 198130860, 396261720]

約数ペア:

[(1, 396261720), (2, 198130860), (3, 132087240), (4, 99065430), (5, 79252344), (6, 66043620), (8, 49532715), (9, 44029080), (10, 39626172), (12, 33021810), (15, 26417448), (18, 22014540), (19, 20855880), (20, 19813086), (24, 16510905), (27, 14676360), (30, 13208724), (36, 11007270), (38, 10427940), (40, 9906543), (41, 9664920), (45, 8805816), (54, 7338180), (57, 6951960), (60, 6604362), (72, 5503635), (76, 5213970), (81, 4892120), (82, 4832460), (90, 4402908), (95, 4171176), (108, 3669090), (114, 3475980), (120, 3302181), (123, 3221640), (135, 2935272), (152, 2606985), (157, 2523960), (162, 2446060), (164, 2416230), (171, 2317320), (180, 2201454), (190, 2085588), (205, 1932984), (216, 1834545), (228, 1737990), (246, 1610820), (270, 1467636), (285, 1390392), (314, 1261980), (324, 1223030), (328, 1208115), (342, 1158660), (360, 1100727), (369, 1073880), (380, 1042794), (405, 978424), (410, 966492), (456, 868995), (471, 841320), (492, 805410), (513, 772440), (540, 733818), (570, 695196), (615, 644328), (628, 630990), (648, 611515), (684, 579330), (738, 536940), (760, 521397), (779, 508680), (785, 504792), (810, 489212), (820, 483246), (855, 463464), (942, 420660), (984, 402705), (1026, 386220), (1080, 366909), (1107, 357960), (1140, 347598), (1230, 322164), (1256, 315495), (1368, 289665), (1413, 280440), (1476, 268470), (1539, 257480), (1558, 254340), (1570, 252396), (1620, 244606), (1640, 241623), (1710, 231732), (1845, 214776), (1884, 210330), (2052, 193110), (2214, 178980), (2280, 173799), (2337, 169560), (2355, 168264), (2460, 161082), (2565, 154488), (2826, 140220), (2952, 134235), (2983, 132840), (3078, 128740), (3116, 127170), (3140, 126198), (3240, 122303), (3321, 119320), (3420, 115866), (3690, 107388), (3768, 105165), (3895, 101736), (4104, 96555), (4239, 93480), (4428, 89490), (4674, 84780), (4710, 84132), (4920, 80541), (5130, 77244), (5535, 71592), (5652, 70110), (5966, 66420), (6156, 64370), (6232, 63585), (6280, 63099), (6437, 61560), (6642, 59660), (6840, 57933), (7011, 56520), (7065, 56088), (7380, 53694), (7695, 51496), (7790, 50868), (8478, 46740), (8856, 44745), (8949, 44280), (9348, 42390), (9420, 42066), (10260, 38622), (11070, 35796), (11304, 35055), (11685, 33912), (11932, 33210), (12312, 32185), (12717, 31160), (12874, 30780), (13284, 29830), (14022, 28260), (14130, 28044), (14760, 26847), (14915, 26568), (15390, 25748), (15580, 25434), (16605, 23864), (16956, 23370), (17898, 22140), (18696, 21195), (18840, 21033), (19311, 20520)]