149853760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 168

約数和(自身を含む): 437814720

約数和(自身を除く): 287960960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 503, 532, 560, 608, 665, 760, 784, 931, 980, 1006, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2012, 2128, 2240, 2515, 2660, 3040, 3136, 3521, 3724, 3920, 4024, 4256, 4655, 5030, 5320, 6080, 7042, 7448, 7840, 8048, 8512, 9310, 9557, 10060, 10640, 14084, 14896, 15680, 16096, 17605, 18620, 19114, 20120, 21280, 24647, 28168, 29792, 32192, 35210, 37240, 38228, 40240, 42560, 47785, 49294, 56336, 59584, 66899, 70420, 74480, 76456, 80480, 95570, 98588, 112672, 123235, 133798, 140840, 148960, 152912, 160960, 191140, 197176, 225344, 246470, 267596, 281680, 297920, 305824, 334495, 382280, 394352, 468293, 492940, 535192, 563360, 611648, 668990, 764560, 788704, 936586, 985880, 1070384, 1126720, 1337980, 1529120, 1577408, 1873172, 1971760, 2140768, 2341465, 2675960, 3058240, 3746344, 3943520, 4281536, 4682930, 5351920, 7492688, 7887040, 9365860, 10703840, 14985376, 18731720, 21407680, 29970752, 37463440, 74926880, 149853760]

約数ペア:

[(1, 149853760), (2, 74926880), (4, 37463440), (5, 29970752), (7, 21407680), (8, 18731720), (10, 14985376), (14, 10703840), (16, 9365860), (19, 7887040), (20, 7492688), (28, 5351920), (32, 4682930), (35, 4281536), (38, 3943520), (40, 3746344), (49, 3058240), (56, 2675960), (64, 2341465), (70, 2140768), (76, 1971760), (80, 1873172), (95, 1577408), (98, 1529120), (112, 1337980), (133, 1126720), (140, 1070384), (152, 985880), (160, 936586), (190, 788704), (196, 764560), (224, 668990), (245, 611648), (266, 563360), (280, 535192), (304, 492940), (320, 468293), (380, 394352), (392, 382280), (448, 334495), (490, 305824), (503, 297920), (532, 281680), (560, 267596), (608, 246470), (665, 225344), (760, 197176), (784, 191140), (931, 160960), (980, 152912), (1006, 148960), (1064, 140840), (1120, 133798), (1216, 123235), (1330, 112672), (1520, 98588), (1568, 95570), (1862, 80480), (1960, 76456), (2012, 74480), (2128, 70420), (2240, 66899), (2515, 59584), (2660, 56336), (3040, 49294), (3136, 47785), (3521, 42560), (3724, 40240), (3920, 38228), (4024, 37240), (4256, 35210), (4655, 32192), (5030, 29792), (5320, 28168), (6080, 24647), (7042, 21280), (7448, 20120), (7840, 19114), (8048, 18620), (8512, 17605), (9310, 16096), (9557, 15680), (10060, 14896), (10640, 14084)]