283709520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 1066598400

約数和(自身を除く): 782888880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 223, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 446, 456, 465, 496, 513, 540, 558, 570, 589, 620, 669, 684, 720, 744, 760, 837, 855, 892, 912, 930, 1026, 1080, 1115, 1116, 1140, 1178, 1240, 1338, 1368, 1395, 1488, 1520, 1674, 1710, 1767, 1784, 1860, 2007, 2052, 2160, 2230, 2232, 2280, 2356, 2480, 2565, 2676, 2736, 2790, 2945, 3345, 3348, 3420, 3534, 3568, 3720, 4014, 4104, 4185, 4237, 4460, 4464, 4560, 4712, 5130, 5301, 5352, 5580, 5890, 6021, 6690, 6696, 6840, 6913, 7068, 7440, 8028, 8208, 8370, 8474, 8835, 8920, 9424, 10035, 10260, 10602, 10704, 11160, 11780, 12042, 12711, 13380, 13392, 13680, 13826, 14136, 15903, 16056, 16740, 16948, 17670, 17840, 20070, 20520, 20739, 21185, 21204, 22320, 23560, 24084, 25422, 26505, 26760, 27652, 28272, 30105, 31806, 32112, 33480, 33896, 34565, 35340, 38133, 40140, 41040, 41478, 42370, 42408, 47120, 48168, 50844, 53010, 53520, 55304, 60210, 62217, 63555, 63612, 66960, 67792, 69130, 70680, 76266, 79515, 80280, 82956, 84740, 84816, 96336, 101688, 103695, 106020, 110608, 114399, 120420, 124434, 127110, 127224, 131347, 138260, 141360, 152532, 159030, 160560, 165912, 169480, 186651, 190665, 203376, 207390, 212040, 228798, 240840, 248868, 254220, 254448, 262694, 276520, 305064, 311085, 318060, 331824, 338960, 373302, 381330, 394041, 414780, 424080, 457596, 481680, 497736, 508440, 525388, 553040, 571995, 610128, 622170, 636120, 656735, 746604, 762660, 788082, 829560, 915192, 933255, 995472, 1016880, 1050776, 1143990, 1182123, 1244340, 1272240, 1313470, 1493208, 1525320, 1576164, 1659120, 1830384, 1866510, 1970205, 2101552, 2287980, 2364246, 2488680, 2626940, 2986416, 3050640, 3152328, 3546369, 3733020, 3940410, 4575960, 4728492, 4977360, 5253880, 5910615, 6304656, 7092738, 7466040, 7880820, 9151920, 9456984, 10507760, 11821230, 14185476, 14932080, 15761640, 17731845, 18913968, 23642460, 28370952, 31523280, 35463690, 47284920, 56741904, 70927380, 94569840, 141854760, 283709520]

約数ペア:

[(1, 283709520), (2, 141854760), (3, 94569840), (4, 70927380), (5, 56741904), (6, 47284920), (8, 35463690), (9, 31523280), (10, 28370952), (12, 23642460), (15, 18913968), (16, 17731845), (18, 15761640), (19, 14932080), (20, 14185476), (24, 11821230), (27, 10507760), (30, 9456984), (31, 9151920), (36, 7880820), (38, 7466040), (40, 7092738), (45, 6304656), (48, 5910615), (54, 5253880), (57, 4977360), (60, 4728492), (62, 4575960), (72, 3940410), (76, 3733020), (80, 3546369), (90, 3152328), (93, 3050640), (95, 2986416), (108, 2626940), (114, 2488680), (120, 2364246), (124, 2287980), (135, 2101552), (144, 1970205), (152, 1866510), (155, 1830384), (171, 1659120), (180, 1576164), (186, 1525320), (190, 1493208), (216, 1313470), (223, 1272240), (228, 1244340), (240, 1182123), (248, 1143990), (270, 1050776), (279, 1016880), (285, 995472), (304, 933255), (310, 915192), (342, 829560), (360, 788082), (372, 762660), (380, 746604), (432, 656735), (446, 636120), (456, 622170), (465, 610128), (496, 571995), (513, 553040), (540, 525388), (558, 508440), (570, 497736), (589, 481680), (620, 457596), (669, 424080), (684, 414780), (720, 394041), (744, 381330), (760, 373302), (837, 338960), (855, 331824), (892, 318060), (912, 311085), (930, 305064), (1026, 276520), (1080, 262694), (1115, 254448), (1116, 254220), (1140, 248868), (1178, 240840), (1240, 228798), (1338, 212040), (1368, 207390), (1395, 203376), (1488, 190665), (1520, 186651), (1674, 169480), (1710, 165912), (1767, 160560), (1784, 159030), (1860, 152532), (2007, 141360), (2052, 138260), (2160, 131347), (2230, 127224), (2232, 127110), (2280, 124434), (2356, 120420), (2480, 114399), (2565, 110608), (2676, 106020), (2736, 103695), (2790, 101688), (2945, 96336), (3345, 84816), (3348, 84740), (3420, 82956), (3534, 80280), (3568, 79515), (3720, 76266), (4014, 70680), (4104, 69130), (4185, 67792), (4237, 66960), (4460, 63612), (4464, 63555), (4560, 62217), (4712, 60210), (5130, 55304), (5301, 53520), (5352, 53010), (5580, 50844), (5890, 48168), (6021, 47120), (6690, 42408), (6696, 42370), (6840, 41478), (6913, 41040), (7068, 40140), (7440, 38133), (8028, 35340), (8208, 34565), (8370, 33896), (8474, 33480), (8835, 32112), (8920, 31806), (9424, 30105), (10035, 28272), (10260, 27652), (10602, 26760), (10704, 26505), (11160, 25422), (11780, 24084), (12042, 23560), (12711, 22320), (13380, 21204), (13392, 21185), (13680, 20739), (13826, 20520), (14136, 20070), (15903, 17840), (16056, 17670), (16740, 16948)]