437156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 1428295680

約数和(自身を除く): 991138740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 71, 76, 95, 110, 114, 132, 142, 165, 190, 209, 213, 220, 228, 284, 285, 330, 355, 380, 418, 426, 491, 570, 627, 660, 710, 781, 836, 852, 982, 1045, 1065, 1140, 1254, 1349, 1420, 1473, 1562, 1964, 2090, 2130, 2343, 2455, 2508, 2698, 2946, 3124, 3135, 3905, 4047, 4180, 4260, 4686, 4910, 5396, 5401, 5892, 6270, 6745, 7365, 7810, 8094, 9329, 9372, 9820, 10802, 11715, 12540, 13490, 14730, 14839, 15620, 16188, 16203, 18658, 20235, 21604, 23430, 26980, 27005, 27987, 29460, 29678, 32406, 34861, 37316, 40470, 44517, 46645, 46860, 54010, 55974, 59356, 64812, 69722, 74195, 80940, 81015, 89034, 93290, 102619, 104583, 108020, 111948, 139444, 139935, 148390, 162030, 174305, 178068, 186580, 205238, 209166, 222585, 279870, 296780, 307857, 324060, 348610, 383471, 410476, 418332, 445170, 513095, 522915, 559740, 615714, 662359, 697220, 766942, 890340, 1026190, 1045830, 1150413, 1231428, 1324718, 1533884, 1539285, 1917355, 1987077, 2052380, 2091660, 2300826, 2649436, 3078570, 3311795, 3834710, 3974154, 4601652, 5752065, 6157140, 6623590, 7285949, 7669420, 7948308, 9935385, 11504130, 13247180, 14571898, 19870770, 21857847, 23008260, 29143796, 36429745, 39741540, 43715694, 72859490, 87431388, 109289235, 145718980, 218578470, 437156940]

約数ペア:

[(1, 437156940), (2, 218578470), (3, 145718980), (4, 109289235), (5, 87431388), (6, 72859490), (10, 43715694), (11, 39741540), (12, 36429745), (15, 29143796), (19, 23008260), (20, 21857847), (22, 19870770), (30, 14571898), (33, 13247180), (38, 11504130), (44, 9935385), (55, 7948308), (57, 7669420), (60, 7285949), (66, 6623590), (71, 6157140), (76, 5752065), (95, 4601652), (110, 3974154), (114, 3834710), (132, 3311795), (142, 3078570), (165, 2649436), (190, 2300826), (209, 2091660), (213, 2052380), (220, 1987077), (228, 1917355), (284, 1539285), (285, 1533884), (330, 1324718), (355, 1231428), (380, 1150413), (418, 1045830), (426, 1026190), (491, 890340), (570, 766942), (627, 697220), (660, 662359), (710, 615714), (781, 559740), (836, 522915), (852, 513095), (982, 445170), (1045, 418332), (1065, 410476), (1140, 383471), (1254, 348610), (1349, 324060), (1420, 307857), (1473, 296780), (1562, 279870), (1964, 222585), (2090, 209166), (2130, 205238), (2343, 186580), (2455, 178068), (2508, 174305), (2698, 162030), (2946, 148390), (3124, 139935), (3135, 139444), (3905, 111948), (4047, 108020), (4180, 104583), (4260, 102619), (4686, 93290), (4910, 89034), (5396, 81015), (5401, 80940), (5892, 74195), (6270, 69722), (6745, 64812), (7365, 59356), (7810, 55974), (8094, 54010), (9329, 46860), (9372, 46645), (9820, 44517), (10802, 40470), (11715, 37316), (12540, 34861), (13490, 32406), (14730, 29678), (14839, 29460), (15620, 27987), (16188, 27005), (16203, 26980), (18658, 23430), (20235, 21604)]