678840480

素因数分解:

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

素因数の和:229

約数の個数: 384

約数和(自身を含む): 2537256960

約数和(自身を除く): 1858416480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 96, 108, 111, 120, 124, 135, 137, 144, 148, 155, 160, 180, 185, 186, 216, 222, 240, 248, 270, 274, 279, 288, 296, 310, 333, 360, 370, 372, 411, 432, 444, 465, 480, 496, 540, 548, 555, 558, 592, 620, 666, 685, 720, 740, 744, 822, 837, 864, 888, 930, 992, 999, 1080, 1096, 1110, 1116, 1147, 1184, 1233, 1240, 1332, 1370, 1395, 1440, 1480, 1488, 1644, 1665, 1674, 1776, 1860, 1998, 2055, 2160, 2192, 2220, 2232, 2294, 2466, 2480, 2664, 2740, 2790, 2960, 2976, 3288, 3330, 3348, 3441, 3552, 3699, 3720, 3996, 4110, 4185, 4247, 4320, 4384, 4440, 4464, 4588, 4932, 4960, 4995, 5069, 5328, 5480, 5580, 5735, 5920, 6165, 6576, 6660, 6696, 6882, 7398, 7440, 7992, 8220, 8370, 8494, 8880, 8928, 9176, 9864, 9990, 10138, 10323, 10656, 10960, 11160, 11470, 12330, 12741, 13152, 13320, 13392, 13764, 14796, 14880, 15207, 15984, 16440, 16740, 16988, 17205, 17760, 18352, 18495, 19728, 19980, 20276, 20646, 21235, 21920, 22320, 22940, 24660, 25345, 25482, 26640, 26784, 27528, 29592, 30414, 30969, 31968, 32880, 33480, 33976, 34410, 36704, 36990, 38223, 39456, 39960, 40552, 41292, 42470, 44640, 45621, 45880, 49320, 50690, 50964, 51615, 53280, 55056, 59184, 60828, 61938, 63705, 65760, 66960, 67952, 68820, 73980, 76035, 76446, 79920, 81104, 82584, 84940, 91242, 91760, 98640, 101380, 101928, 103230, 110112, 114669, 118368, 121656, 123876, 127410, 133920, 135904, 136863, 137640, 147960, 152070, 152892, 154845, 157139, 159840, 162208, 165168, 169880, 182484, 183520, 191115, 197280, 202760, 203856, 206460, 228105, 229338, 243312, 247752, 254820, 273726, 275280, 295920, 304140, 305784, 309690, 314278, 330336, 339760, 364968, 382230, 405520, 407712, 412920, 456210, 458676, 471417, 486624, 495504, 509640, 547452, 550560, 573345, 591840, 608280, 611568, 619380, 628556, 679520, 684315, 729936, 764460, 785695, 811040, 825840, 912420, 917352, 942834, 991008, 1019280, 1094904, 1146690, 1216560, 1223136, 1238760, 1257112, 1368630, 1414251, 1459872, 1528920, 1571390, 1651680, 1824840, 1834704, 1885668, 2038560, 2189808, 2293380, 2357085, 2433120, 2477520, 2514224, 2737260, 2828502, 3057840, 3142780, 3649680, 3669408, 3771336, 4242753, 4379616, 4586760, 4714170, 4955040, 5028448, 5474520, 5657004, 6115680, 6285560, 7071255, 7299360, 7542672, 8485506, 9173520, 9428340, 10949040, 11314008, 12571120, 14142510, 15085344, 16971012, 18347040, 18856680, 21213765, 21898080, 22628016, 25142240, 28285020, 33942024, 37713360, 42427530, 45256032, 56570040, 67884048, 75426720, 84855060, 113140080, 135768096, 169710120, 226280160, 339420240, 678840480]

約数ペア:

[(1, 678840480), (2, 339420240), (3, 226280160), (4, 169710120), (5, 135768096), (6, 113140080), (8, 84855060), (9, 75426720), (10, 67884048), (12, 56570040), (15, 45256032), (16, 42427530), (18, 37713360), (20, 33942024), (24, 28285020), (27, 25142240), (30, 22628016), (31, 21898080), (32, 21213765), (36, 18856680), (37, 18347040), (40, 16971012), (45, 15085344), (48, 14142510), (54, 12571120), (60, 11314008), (62, 10949040), (72, 9428340), (74, 9173520), (80, 8485506), (90, 7542672), (93, 7299360), (96, 7071255), (108, 6285560), (111, 6115680), (120, 5657004), (124, 5474520), (135, 5028448), (137, 4955040), (144, 4714170), (148, 4586760), (155, 4379616), (160, 4242753), (180, 3771336), (185, 3669408), (186, 3649680), (216, 3142780), (222, 3057840), (240, 2828502), (248, 2737260), (270, 2514224), (274, 2477520), (279, 2433120), (288, 2357085), (296, 2293380), (310, 2189808), (333, 2038560), (360, 1885668), (370, 1834704), (372, 1824840), (411, 1651680), (432, 1571390), (444, 1528920), (465, 1459872), (480, 1414251), (496, 1368630), (540, 1257112), (548, 1238760), (555, 1223136), (558, 1216560), (592, 1146690), (620, 1094904), (666, 1019280), (685, 991008), (720, 942834), (740, 917352), (744, 912420), (822, 825840), (837, 811040), (864, 785695), (888, 764460), (930, 729936), (992, 684315), (999, 679520), (1080, 628556), (1096, 619380), (1110, 611568), (1116, 608280), (1147, 591840), (1184, 573345), (1233, 550560), (1240, 547452), (1332, 509640), (1370, 495504), (1395, 486624), (1440, 471417), (1480, 458676), (1488, 456210), (1644, 412920), (1665, 407712), (1674, 405520), (1776, 382230), (1860, 364968), (1998, 339760), (2055, 330336), (2160, 314278), (2192, 309690), (2220, 305784), (2232, 304140), (2294, 295920), (2466, 275280), (2480, 273726), (2664, 254820), (2740, 247752), (2790, 243312), (2960, 229338), (2976, 228105), (3288, 206460), (3330, 203856), (3348, 202760), (3441, 197280), (3552, 191115), (3699, 183520), (3720, 182484), (3996, 169880), (4110, 165168), (4185, 162208), (4247, 159840), (4320, 157139), (4384, 154845), (4440, 152892), (4464, 152070), (4588, 147960), (4932, 137640), (4960, 136863), (4995, 135904), (5069, 133920), (5328, 127410), (5480, 123876), (5580, 121656), (5735, 118368), (5920, 114669), (6165, 110112), (6576, 103230), (6660, 101928), (6696, 101380), (6882, 98640), (7398, 91760), (7440, 91242), (7992, 84940), (8220, 82584), (8370, 81104), (8494, 79920), (8880, 76446), (8928, 76035), (9176, 73980), (9864, 68820), (9990, 67952), (10138, 66960), (10323, 65760), (10656, 63705), (10960, 61938), (11160, 60828), (11470, 59184), (12330, 55056), (12741, 53280), (13152, 51615), (13320, 50964), (13392, 50690), (13764, 49320), (14796, 45880), (14880, 45621), (15207, 44640), (15984, 42470), (16440, 41292), (16740, 40552), (16988, 39960), (17205, 39456), (17760, 38223), (18352, 36990), (18495, 36704), (19728, 34410), (19980, 33976), (20276, 33480), (20646, 32880), (21235, 31968), (21920, 30969), (22320, 30414), (22940, 29592), (24660, 27528), (25345, 26784), (25482, 26640)]