28616913840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{4337}}^1$

素因数の和:5819

約数の個数: 160

約数和(自身を含む): 93467589120

約数和(自身を除く): 64850675280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1447, 1520, 2280, 2894, 4337, 4341, 4560, 5788, 7235, 8674, 8682, 11576, 13011, 14470, 17348, 17364, 21685, 21705, 23152, 26022, 27493, 28940, 34696, 34728, 43370, 43410, 52044, 54986, 57880, 65055, 69392, 69456, 82403, 82479, 86740, 86820, 104088, 109972, 115760, 130110, 137465, 164806, 164958, 173480, 173640, 208176, 219944, 247209, 260220, 274930, 329612, 329916, 346960, 347280, 412015, 412395, 439888, 494418, 520440, 549860, 659224, 659832, 824030, 824790, 988836, 1040880, 1099720, 1236045, 1318448, 1319664, 1648060, 1649580, 1977672, 2199440, 2472090, 3296120, 3299160, 3955344, 4944180, 6275639, 6592240, 6598320, 9888360, 12551278, 18826917, 19776720, 25102556, 31378195, 37653834, 50205112, 62756390, 75307668, 94134585, 100410224, 119237141, 125512780, 150615336, 188269170, 238474282, 251025560, 301230672, 357711423, 376538340, 476948564, 502051120, 596185705, 715422846, 753076680, 953897128, 1192371410, 1430845692, 1506153360, 1788557115, 1907794256, 2384742820, 2861691384, 3577114230, 4769485640, 5723382768, 7154228460, 9538971280, 14308456920, 28616913840]

約数ペア:

[(1, 28616913840), (2, 14308456920), (3, 9538971280), (4, 7154228460), (5, 5723382768), (6, 4769485640), (8, 3577114230), (10, 2861691384), (12, 2384742820), (15, 1907794256), (16, 1788557115), (19, 1506153360), (20, 1430845692), (24, 1192371410), (30, 953897128), (38, 753076680), (40, 715422846), (48, 596185705), (57, 502051120), (60, 476948564), (76, 376538340), (80, 357711423), (95, 301230672), (114, 251025560), (120, 238474282), (152, 188269170), (190, 150615336), (228, 125512780), (240, 119237141), (285, 100410224), (304, 94134585), (380, 75307668), (456, 62756390), (570, 50205112), (760, 37653834), (912, 31378195), (1140, 25102556), (1447, 19776720), (1520, 18826917), (2280, 12551278), (2894, 9888360), (4337, 6598320), (4341, 6592240), (4560, 6275639), (5788, 4944180), (7235, 3955344), (8674, 3299160), (8682, 3296120), (11576, 2472090), (13011, 2199440), (14470, 1977672), (17348, 1649580), (17364, 1648060), (21685, 1319664), (21705, 1318448), (23152, 1236045), (26022, 1099720), (27493, 1040880), (28940, 988836), (34696, 824790), (34728, 824030), (43370, 659832), (43410, 659224), (52044, 549860), (54986, 520440), (57880, 494418), (65055, 439888), (69392, 412395), (69456, 412015), (82403, 347280), (82479, 346960), (86740, 329916), (86820, 329612), (104088, 274930), (109972, 260220), (115760, 247209), (130110, 219944), (137465, 208176), (164806, 173640), (164958, 173480)]