907955280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2210

約数の個数: 240

約数和(自身を含む): 3314787840

約数和(自身を除く): 2406832560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2141, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4282, 4464, 4560, 4712, 5301, 5580, 5890, 6423, 6840, 7068, 7440, 8564, 8835, 9424, 10602, 10705, 11160, 11780, 12846, 13680, 14136, 17128, 17670, 19269, 21204, 21410, 22320, 23560, 25692, 26505, 28272, 32115, 34256, 35340, 38538, 40679, 42408, 42820, 47120, 51384, 53010, 64230, 66371, 70680, 77076, 81358, 84816, 85640, 96345, 102768, 106020, 122037, 128460, 132742, 141360, 154152, 162716, 171280, 192690, 199113, 203395, 212040, 244074, 256920, 265484, 308304, 325432, 331855, 366111, 385380, 398226, 406790, 424080, 488148, 513840, 530968, 597339, 610185, 650864, 663710, 732222, 770760, 796452, 813580, 976296, 995565, 1061936, 1194678, 1220370, 1261049, 1327420, 1464444, 1541520, 1592904, 1627160, 1830555, 1952592, 1991130, 2389356, 2440740, 2522098, 2654840, 2928888, 2986695, 3185808, 3254320, 3661110, 3783147, 3982260, 4778712, 4881480, 5044196, 5309680, 5857776, 5973390, 6305245, 7322220, 7566294, 7964520, 9557424, 9762960, 10088392, 11349441, 11946780, 12610490, 14644440, 15132588, 15929040, 18915735, 20176784, 22698882, 23893560, 25220980, 29288880, 30265176, 37831470, 45397764, 47787120, 50441960, 56747205, 60530352, 75662940, 90795528, 100883920, 113494410, 151325880, 181591056, 226988820, 302651760, 453977640, 907955280]

約数ペア:

[(1, 907955280), (2, 453977640), (3, 302651760), (4, 226988820), (5, 181591056), (6, 151325880), (8, 113494410), (9, 100883920), (10, 90795528), (12, 75662940), (15, 60530352), (16, 56747205), (18, 50441960), (19, 47787120), (20, 45397764), (24, 37831470), (30, 30265176), (31, 29288880), (36, 25220980), (38, 23893560), (40, 22698882), (45, 20176784), (48, 18915735), (57, 15929040), (60, 15132588), (62, 14644440), (72, 12610490), (76, 11946780), (80, 11349441), (90, 10088392), (93, 9762960), (95, 9557424), (114, 7964520), (120, 7566294), (124, 7322220), (144, 6305245), (152, 5973390), (155, 5857776), (171, 5309680), (180, 5044196), (186, 4881480), (190, 4778712), (228, 3982260), (240, 3783147), (248, 3661110), (279, 3254320), (285, 3185808), (304, 2986695), (310, 2928888), (342, 2654840), (360, 2522098), (372, 2440740), (380, 2389356), (456, 1991130), (465, 1952592), (496, 1830555), (558, 1627160), (570, 1592904), (589, 1541520), (620, 1464444), (684, 1327420), (720, 1261049), (744, 1220370), (760, 1194678), (855, 1061936), (912, 995565), (930, 976296), (1116, 813580), (1140, 796452), (1178, 770760), (1240, 732222), (1368, 663710), (1395, 650864), (1488, 610185), (1520, 597339), (1710, 530968), (1767, 513840), (1860, 488148), (2141, 424080), (2232, 406790), (2280, 398226), (2356, 385380), (2480, 366111), (2736, 331855), (2790, 325432), (2945, 308304), (3420, 265484), (3534, 256920), (3720, 244074), (4282, 212040), (4464, 203395), (4560, 199113), (4712, 192690), (5301, 171280), (5580, 162716), (5890, 154152), (6423, 141360), (6840, 132742), (7068, 128460), (7440, 122037), (8564, 106020), (8835, 102768), (9424, 96345), (10602, 85640), (10705, 84816), (11160, 81358), (11780, 77076), (12846, 70680), (13680, 66371), (14136, 64230), (17128, 53010), (17670, 51384), (19269, 47120), (21204, 42820), (21410, 42408), (22320, 40679), (23560, 38538), (25692, 35340), (26505, 34256), (28272, 32115)]