339420240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 1248491520

約数和(自身を除く): 909071280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 108, 111, 120, 124, 135, 137, 144, 148, 155, 180, 185, 186, 216, 222, 240, 248, 270, 274, 279, 296, 310, 333, 360, 370, 372, 411, 432, 444, 465, 496, 540, 548, 555, 558, 592, 620, 666, 685, 720, 740, 744, 822, 837, 888, 930, 999, 1080, 1096, 1110, 1116, 1147, 1233, 1240, 1332, 1370, 1395, 1480, 1488, 1644, 1665, 1674, 1776, 1860, 1998, 2055, 2160, 2192, 2220, 2232, 2294, 2466, 2480, 2664, 2740, 2790, 2960, 3288, 3330, 3348, 3441, 3699, 3720, 3996, 4110, 4185, 4247, 4440, 4464, 4588, 4932, 4995, 5069, 5328, 5480, 5580, 5735, 6165, 6576, 6660, 6696, 6882, 7398, 7440, 7992, 8220, 8370, 8494, 8880, 9176, 9864, 9990, 10138, 10323, 10960, 11160, 11470, 12330, 12741, 13320, 13392, 13764, 14796, 15207, 15984, 16440, 16740, 16988, 17205, 18352, 18495, 19728, 19980, 20276, 20646, 21235, 22320, 22940, 24660, 25345, 25482, 26640, 27528, 29592, 30414, 30969, 32880, 33480, 33976, 34410, 36990, 38223, 39960, 40552, 41292, 42470, 45621, 45880, 49320, 50690, 50964, 51615, 55056, 59184, 60828, 61938, 63705, 66960, 67952, 68820, 73980, 76035, 76446, 79920, 81104, 82584, 84940, 91242, 91760, 98640, 101380, 101928, 103230, 114669, 121656, 123876, 127410, 136863, 137640, 147960, 152070, 152892, 154845, 157139, 165168, 169880, 182484, 191115, 202760, 203856, 206460, 228105, 229338, 243312, 247752, 254820, 273726, 275280, 295920, 304140, 305784, 309690, 314278, 339760, 364968, 382230, 405520, 412920, 456210, 458676, 471417, 495504, 509640, 547452, 573345, 608280, 611568, 619380, 628556, 684315, 729936, 764460, 785695, 825840, 912420, 917352, 942834, 1019280, 1094904, 1146690, 1216560, 1238760, 1257112, 1368630, 1414251, 1528920, 1571390, 1824840, 1834704, 1885668, 2189808, 2293380, 2357085, 2477520, 2514224, 2737260, 2828502, 3057840, 3142780, 3649680, 3771336, 4242753, 4586760, 4714170, 5474520, 5657004, 6285560, 7071255, 7542672, 8485506, 9173520, 9428340, 10949040, 11314008, 12571120, 14142510, 16971012, 18856680, 21213765, 22628016, 28285020, 33942024, 37713360, 42427530, 56570040, 67884048, 84855060, 113140080, 169710120, 339420240]

約数ペア:

[(1, 339420240), (2, 169710120), (3, 113140080), (4, 84855060), (5, 67884048), (6, 56570040), (8, 42427530), (9, 37713360), (10, 33942024), (12, 28285020), (15, 22628016), (16, 21213765), (18, 18856680), (20, 16971012), (24, 14142510), (27, 12571120), (30, 11314008), (31, 10949040), (36, 9428340), (37, 9173520), (40, 8485506), (45, 7542672), (48, 7071255), (54, 6285560), (60, 5657004), (62, 5474520), (72, 4714170), (74, 4586760), (80, 4242753), (90, 3771336), (93, 3649680), (108, 3142780), (111, 3057840), (120, 2828502), (124, 2737260), (135, 2514224), (137, 2477520), (144, 2357085), (148, 2293380), (155, 2189808), (180, 1885668), (185, 1834704), (186, 1824840), (216, 1571390), (222, 1528920), (240, 1414251), (248, 1368630), (270, 1257112), (274, 1238760), (279, 1216560), (296, 1146690), (310, 1094904), (333, 1019280), (360, 942834), (370, 917352), (372, 912420), (411, 825840), (432, 785695), (444, 764460), (465, 729936), (496, 684315), (540, 628556), (548, 619380), (555, 611568), (558, 608280), (592, 573345), (620, 547452), (666, 509640), (685, 495504), (720, 471417), (740, 458676), (744, 456210), (822, 412920), (837, 405520), (888, 382230), (930, 364968), (999, 339760), (1080, 314278), (1096, 309690), (1110, 305784), (1116, 304140), (1147, 295920), (1233, 275280), (1240, 273726), (1332, 254820), (1370, 247752), (1395, 243312), (1480, 229338), (1488, 228105), (1644, 206460), (1665, 203856), (1674, 202760), (1776, 191115), (1860, 182484), (1998, 169880), (2055, 165168), (2160, 157139), (2192, 154845), (2220, 152892), (2232, 152070), (2294, 147960), (2466, 137640), (2480, 136863), (2664, 127410), (2740, 123876), (2790, 121656), (2960, 114669), (3288, 103230), (3330, 101928), (3348, 101380), (3441, 98640), (3699, 91760), (3720, 91242), (3996, 84940), (4110, 82584), (4185, 81104), (4247, 79920), (4440, 76446), (4464, 76035), (4588, 73980), (4932, 68820), (4995, 67952), (5069, 66960), (5328, 63705), (5480, 61938), (5580, 60828), (5735, 59184), (6165, 55056), (6576, 51615), (6660, 50964), (6696, 50690), (6882, 49320), (7398, 45880), (7440, 45621), (7992, 42470), (8220, 41292), (8370, 40552), (8494, 39960), (8880, 38223), (9176, 36990), (9864, 34410), (9990, 33976), (10138, 33480), (10323, 32880), (10960, 30969), (11160, 30414), (11470, 29592), (12330, 27528), (12741, 26640), (13320, 25482), (13392, 25345), (13764, 24660), (14796, 22940), (15207, 22320), (15984, 21235), (16440, 20646), (16740, 20276), (16988, 19980), (17205, 19728), (18352, 18495)]