196800480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7233

約数の個数: 144

約数和(自身を含む): 707026320

約数和(自身を除く): 510225840

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7193, 9120, 13680, 14386, 21579, 27360, 28772, 35965, 43158, 57544, 64737, 71930, 86316, 107895, 115088, 129474, 136667, 143860, 172632, 215790, 230176, 258948, 273334, 287720, 323685, 345264, 410001, 431580, 517896, 546668, 575440, 647370, 683335, 690528, 820002, 863160, 1035792, 1093336, 1150880, 1230003, 1294740, 1366670, 1640004, 1726320, 2050005, 2071584, 2186672, 2460006, 2589480, 2733340, 3280008, 3452640, 4100010, 4373344, 4920012, 5178960, 5466680, 6150015, 6560016, 8200020, 9840024, 10357920, 10933360, 12300030, 13120032, 16400040, 19680048, 21866720, 24600060, 32800080, 39360096, 49200120, 65600160, 98400240, 196800480]

約数ペア:

[(1, 196800480), (2, 98400240), (3, 65600160), (4, 49200120), (5, 39360096), (6, 32800080), (8, 24600060), (9, 21866720), (10, 19680048), (12, 16400040), (15, 13120032), (16, 12300030), (18, 10933360), (19, 10357920), (20, 9840024), (24, 8200020), (30, 6560016), (32, 6150015), (36, 5466680), (38, 5178960), (40, 4920012), (45, 4373344), (48, 4100010), (57, 3452640), (60, 3280008), (72, 2733340), (76, 2589480), (80, 2460006), (90, 2186672), (95, 2071584), (96, 2050005), (114, 1726320), (120, 1640004), (144, 1366670), (152, 1294740), (160, 1230003), (171, 1150880), (180, 1093336), (190, 1035792), (228, 863160), (240, 820002), (285, 690528), (288, 683335), (304, 647370), (342, 575440), (360, 546668), (380, 517896), (456, 431580), (480, 410001), (570, 345264), (608, 323685), (684, 287720), (720, 273334), (760, 258948), (855, 230176), (912, 215790), (1140, 172632), (1368, 143860), (1440, 136667), (1520, 129474), (1710, 115088), (1824, 107895), (2280, 86316), (2736, 71930), (3040, 64737), (3420, 57544), (4560, 43158), (5472, 35965), (6840, 28772), (7193, 27360), (9120, 21579), (13680, 14386)]