149023840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 286432160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 149, 152, 160, 188, 190, 224, 235, 266, 280, 298, 304, 329, 376, 380, 470, 532, 560, 596, 608, 658, 665, 745, 752, 760, 893, 940, 1043, 1064, 1120, 1192, 1316, 1330, 1490, 1504, 1520, 1645, 1786, 1880, 2086, 2128, 2384, 2632, 2660, 2831, 2980, 3040, 3290, 3572, 3760, 4172, 4256, 4465, 4768, 5215, 5264, 5320, 5662, 5960, 6251, 6580, 7003, 7144, 7520, 8344, 8930, 10430, 10528, 10640, 11324, 11920, 12502, 13160, 14006, 14155, 14288, 16688, 17860, 19817, 20860, 21280, 22648, 23840, 25004, 26320, 28012, 28310, 28576, 31255, 33376, 35015, 35720, 39634, 41720, 45296, 49021, 50008, 52640, 56024, 56620, 62510, 70030, 71440, 79268, 83440, 90592, 98042, 99085, 100016, 112048, 113240, 125020, 133057, 140060, 142880, 158536, 166880, 196084, 198170, 200032, 224096, 226480, 245105, 250040, 266114, 280120, 317072, 392168, 396340, 452960, 490210, 500080, 532228, 560240, 634144, 665285, 784336, 792680, 931399, 980420, 1000160, 1064456, 1120480, 1330570, 1568672, 1585360, 1862798, 1960840, 2128912, 2661140, 3170720, 3725596, 3921680, 4257824, 4656995, 5322280, 7451192, 7843360, 9313990, 10644560, 14902384, 18627980, 21289120, 29804768, 37255960, 74511920, 149023840]

約数ペア:

[(1, 149023840), (2, 74511920), (4, 37255960), (5, 29804768), (7, 21289120), (8, 18627980), (10, 14902384), (14, 10644560), (16, 9313990), (19, 7843360), (20, 7451192), (28, 5322280), (32, 4656995), (35, 4257824), (38, 3921680), (40, 3725596), (47, 3170720), (56, 2661140), (70, 2128912), (76, 1960840), (80, 1862798), (94, 1585360), (95, 1568672), (112, 1330570), (133, 1120480), (140, 1064456), (149, 1000160), (152, 980420), (160, 931399), (188, 792680), (190, 784336), (224, 665285), (235, 634144), (266, 560240), (280, 532228), (298, 500080), (304, 490210), (329, 452960), (376, 396340), (380, 392168), (470, 317072), (532, 280120), (560, 266114), (596, 250040), (608, 245105), (658, 226480), (665, 224096), (745, 200032), (752, 198170), (760, 196084), (893, 166880), (940, 158536), (1043, 142880), (1064, 140060), (1120, 133057), (1192, 125020), (1316, 113240), (1330, 112048), (1490, 100016), (1504, 99085), (1520, 98042), (1645, 90592), (1786, 83440), (1880, 79268), (2086, 71440), (2128, 70030), (2384, 62510), (2632, 56620), (2660, 56024), (2831, 52640), (2980, 50008), (3040, 49021), (3290, 45296), (3572, 41720), (3760, 39634), (4172, 35720), (4256, 35015), (4465, 33376), (4768, 31255), (5215, 28576), (5264, 28310), (5320, 28012), (5662, 26320), (5960, 25004), (6251, 23840), (6580, 22648), (7003, 21280), (7144, 20860), (7520, 19817), (8344, 17860), (8930, 16688), (10430, 14288), (10528, 14155), (10640, 14006), (11324, 13160), (11920, 12502)]