237076840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 506101400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 182, 191, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 382, 385, 403, 434, 440, 455, 520, 572, 616, 620, 682, 715, 728, 764, 770, 806, 868, 910, 955, 1001, 1085, 1144, 1240, 1337, 1364, 1430, 1528, 1540, 1612, 1705, 1736, 1820, 1910, 2002, 2015, 2101, 2170, 2387, 2483, 2674, 2728, 2821, 2860, 3080, 3224, 3410, 3640, 3820, 4004, 4030, 4202, 4340, 4433, 4774, 4966, 5005, 5348, 5642, 5720, 5921, 6685, 6820, 7640, 8008, 8060, 8404, 8680, 8866, 9548, 9932, 10010, 10505, 10696, 11284, 11842, 11935, 12415, 13370, 13640, 14105, 14707, 16120, 16808, 17381, 17732, 19096, 19864, 20020, 21010, 22165, 22568, 23684, 23870, 24830, 26740, 27313, 28210, 29414, 29605, 31031, 34762, 35464, 40040, 41447, 42020, 44330, 47368, 47740, 49660, 53480, 54626, 56420, 58828, 59210, 62062, 65131, 69524, 73535, 76973, 82894, 84040, 86905, 88660, 95480, 99320, 109252, 112840, 117656, 118420, 124124, 130262, 136565, 139048, 147070, 153946, 155155, 165788, 173810, 177320, 191191, 207235, 218504, 236840, 248248, 260524, 273130, 294140, 307892, 310310, 325655, 331576, 347620, 382382, 384865, 414470, 455917, 521048, 538811, 546260, 588280, 615784, 620620, 651310, 695240, 764764, 769730, 828940, 846703, 911834, 955955, 1077622, 1092520, 1241240, 1302620, 1529528, 1539460, 1657880, 1693406, 1823668, 1911910, 2155244, 2279585, 2605240, 2694055, 3078920, 3386812, 3647336, 3823820, 4233515, 4310488, 4559170, 5388110, 5926921, 6773624, 7647640, 8467030, 9118340, 10776220, 11853842, 16934060, 18236680, 21552440, 23707684, 29634605, 33868120, 47415368, 59269210, 118538420, 237076840]

約数ペア:

[(1, 237076840), (2, 118538420), (4, 59269210), (5, 47415368), (7, 33868120), (8, 29634605), (10, 23707684), (11, 21552440), (13, 18236680), (14, 16934060), (20, 11853842), (22, 10776220), (26, 9118340), (28, 8467030), (31, 7647640), (35, 6773624), (40, 5926921), (44, 5388110), (52, 4559170), (55, 4310488), (56, 4233515), (62, 3823820), (65, 3647336), (70, 3386812), (77, 3078920), (88, 2694055), (91, 2605240), (104, 2279585), (110, 2155244), (124, 1911910), (130, 1823668), (140, 1693406), (143, 1657880), (154, 1539460), (155, 1529528), (182, 1302620), (191, 1241240), (217, 1092520), (220, 1077622), (248, 955955), (260, 911834), (280, 846703), (286, 828940), (308, 769730), (310, 764764), (341, 695240), (364, 651310), (382, 620620), (385, 615784), (403, 588280), (434, 546260), (440, 538811), (455, 521048), (520, 455917), (572, 414470), (616, 384865), (620, 382382), (682, 347620), (715, 331576), (728, 325655), (764, 310310), (770, 307892), (806, 294140), (868, 273130), (910, 260524), (955, 248248), (1001, 236840), (1085, 218504), (1144, 207235), (1240, 191191), (1337, 177320), (1364, 173810), (1430, 165788), (1528, 155155), (1540, 153946), (1612, 147070), (1705, 139048), (1736, 136565), (1820, 130262), (1910, 124124), (2002, 118420), (2015, 117656), (2101, 112840), (2170, 109252), (2387, 99320), (2483, 95480), (2674, 88660), (2728, 86905), (2821, 84040), (2860, 82894), (3080, 76973), (3224, 73535), (3410, 69524), (3640, 65131), (3820, 62062), (4004, 59210), (4030, 58828), (4202, 56420), (4340, 54626), (4433, 53480), (4774, 49660), (4966, 47740), (5005, 47368), (5348, 44330), (5642, 42020), (5720, 41447), (5921, 40040), (6685, 35464), (6820, 34762), (7640, 31031), (8008, 29605), (8060, 29414), (8404, 28210), (8680, 27313), (8866, 26740), (9548, 24830), (9932, 23870), (10010, 23684), (10505, 22568), (10696, 22165), (11284, 21010), (11842, 20020), (11935, 19864), (12415, 19096), (13370, 17732), (13640, 17381), (14105, 16808), (14707, 16120)]