442455090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 256

約数和(自身を含む): 1478062080

約数和(自身を除く): 1035606990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 55, 57, 66, 70, 77, 85, 95, 102, 105, 110, 114, 119, 133, 154, 165, 170, 187, 190, 209, 210, 231, 238, 255, 266, 285, 323, 330, 357, 374, 385, 399, 418, 462, 510, 561, 570, 593, 595, 627, 646, 665, 714, 770, 798, 935, 969, 1045, 1122, 1155, 1186, 1190, 1254, 1309, 1330, 1463, 1615, 1779, 1785, 1870, 1938, 1995, 2090, 2261, 2310, 2618, 2805, 2926, 2965, 3135, 3230, 3553, 3558, 3570, 3927, 3990, 4151, 4389, 4522, 4845, 5610, 5930, 6270, 6523, 6545, 6783, 7106, 7315, 7854, 8302, 8778, 8895, 9690, 10081, 10659, 11267, 11305, 12453, 13046, 13090, 13566, 14630, 17765, 17790, 19569, 19635, 20162, 20755, 21318, 21945, 22534, 22610, 24871, 24906, 30243, 32615, 33801, 33915, 35530, 39138, 39270, 41510, 43890, 45661, 49742, 50405, 53295, 56335, 60486, 62265, 65230, 67602, 67830, 70567, 74613, 78869, 91322, 97845, 100810, 106590, 110891, 112670, 123937, 124355, 124530, 136983, 141134, 149226, 151215, 157738, 169005, 191539, 195690, 211701, 221782, 228305, 236607, 247874, 248710, 273966, 302430, 332673, 338010, 352835, 371811, 373065, 383078, 394345, 423402, 456610, 473214, 554455, 574617, 619685, 665346, 684915, 705670, 743622, 746130, 776237, 788690, 867559, 957695, 1058505, 1108910, 1149234, 1183035, 1239370, 1340773, 1369830, 1552474, 1663365, 1735118, 1859055, 1915390, 2106929, 2117010, 2328711, 2366070, 2602677, 2681546, 2873085, 3326730, 3718110, 3881185, 4022319, 4213858, 4337795, 4657422, 5205354, 5746170, 6320787, 6703865, 7762370, 8044638, 8675590, 10534645, 11643555, 12641574, 13013385, 13407730, 14748503, 20111595, 21069290, 23287110, 26026770, 29497006, 31603935, 40223190, 44245509, 63207870, 73742515, 88491018, 147485030, 221227545, 442455090]

約数ペア:

[(1, 442455090), (2, 221227545), (3, 147485030), (5, 88491018), (6, 73742515), (7, 63207870), (10, 44245509), (11, 40223190), (14, 31603935), (15, 29497006), (17, 26026770), (19, 23287110), (21, 21069290), (22, 20111595), (30, 14748503), (33, 13407730), (34, 13013385), (35, 12641574), (38, 11643555), (42, 10534645), (51, 8675590), (55, 8044638), (57, 7762370), (66, 6703865), (70, 6320787), (77, 5746170), (85, 5205354), (95, 4657422), (102, 4337795), (105, 4213858), (110, 4022319), (114, 3881185), (119, 3718110), (133, 3326730), (154, 2873085), (165, 2681546), (170, 2602677), (187, 2366070), (190, 2328711), (209, 2117010), (210, 2106929), (231, 1915390), (238, 1859055), (255, 1735118), (266, 1663365), (285, 1552474), (323, 1369830), (330, 1340773), (357, 1239370), (374, 1183035), (385, 1149234), (399, 1108910), (418, 1058505), (462, 957695), (510, 867559), (561, 788690), (570, 776237), (593, 746130), (595, 743622), (627, 705670), (646, 684915), (665, 665346), (714, 619685), (770, 574617), (798, 554455), (935, 473214), (969, 456610), (1045, 423402), (1122, 394345), (1155, 383078), (1186, 373065), (1190, 371811), (1254, 352835), (1309, 338010), (1330, 332673), (1463, 302430), (1615, 273966), (1779, 248710), (1785, 247874), (1870, 236607), (1938, 228305), (1995, 221782), (2090, 211701), (2261, 195690), (2310, 191539), (2618, 169005), (2805, 157738), (2926, 151215), (2965, 149226), (3135, 141134), (3230, 136983), (3553, 124530), (3558, 124355), (3570, 123937), (3927, 112670), (3990, 110891), (4151, 106590), (4389, 100810), (4522, 97845), (4845, 91322), (5610, 78869), (5930, 74613), (6270, 70567), (6523, 67830), (6545, 67602), (6783, 65230), (7106, 62265), (7315, 60486), (7854, 56335), (8302, 53295), (8778, 50405), (8895, 49742), (9690, 45661), (10081, 43890), (10659, 41510), (11267, 39270), (11305, 39138), (12453, 35530), (13046, 33915), (13090, 33801), (13566, 32615), (14630, 30243), (17765, 24906), (17790, 24871), (19569, 22610), (19635, 22534), (20162, 21945), (20755, 21318)]