813631680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14911

約数の個数: 168

約数和(自身を含む): 2946044400

約数和(自身を除く): 2132412720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 14869, 18240, 27360, 29738, 44607, 54720, 59476, 74345, 89214, 118952, 133821, 148690, 178428, 223035, 237904, 267642, 282511, 297380, 356856, 446070, 475808, 535284, 565022, 594760, 669105, 713712, 847533, 892140, 951616, 1070568, 1130044, 1189520, 1338210, 1412555, 1427424, 1695066, 1784280, 2141136, 2260088, 2379040, 2542599, 2676420, 2825110, 2854848, 3390132, 3568560, 4237665, 4282272, 4520176, 4758080, 5085198, 5352840, 5650220, 6780264, 7137120, 8475330, 8564544, 9040352, 10170396, 10705680, 11300440, 12712995, 13560528, 14274240, 16950660, 18080704, 20340792, 21411360, 22600880, 25425990, 27121056, 33901320, 40681584, 42822720, 45201760, 50851980, 54242112, 67802640, 81363168, 90403520, 101703960, 135605280, 162726336, 203407920, 271210560, 406815840, 813631680]

約数ペア:

[(1, 813631680), (2, 406815840), (3, 271210560), (4, 203407920), (5, 162726336), (6, 135605280), (8, 101703960), (9, 90403520), (10, 81363168), (12, 67802640), (15, 54242112), (16, 50851980), (18, 45201760), (19, 42822720), (20, 40681584), (24, 33901320), (30, 27121056), (32, 25425990), (36, 22600880), (38, 21411360), (40, 20340792), (45, 18080704), (48, 16950660), (57, 14274240), (60, 13560528), (64, 12712995), (72, 11300440), (76, 10705680), (80, 10170396), (90, 9040352), (95, 8564544), (96, 8475330), (114, 7137120), (120, 6780264), (144, 5650220), (152, 5352840), (160, 5085198), (171, 4758080), (180, 4520176), (190, 4282272), (192, 4237665), (228, 3568560), (240, 3390132), (285, 2854848), (288, 2825110), (304, 2676420), (320, 2542599), (342, 2379040), (360, 2260088), (380, 2141136), (456, 1784280), (480, 1695066), (570, 1427424), (576, 1412555), (608, 1338210), (684, 1189520), (720, 1130044), (760, 1070568), (855, 951616), (912, 892140), (960, 847533), (1140, 713712), (1216, 669105), (1368, 594760), (1440, 565022), (1520, 535284), (1710, 475808), (1824, 446070), (2280, 356856), (2736, 297380), (2880, 282511), (3040, 267642), (3420, 237904), (3648, 223035), (4560, 178428), (5472, 148690), (6080, 133821), (6840, 118952), (9120, 89214), (10944, 74345), (13680, 59476), (14869, 54720), (18240, 44607), (27360, 29738)]