156695280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 160

約数和(自身を含む): 584486400

約数和(自身を除く): 427791120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 4909, 5320, 6384, 7980, 9818, 10640, 14727, 15960, 19636, 24545, 29454, 31920, 34363, 39272, 49090, 58908, 68726, 73635, 78544, 93271, 98180, 103089, 117816, 137452, 147270, 171815, 186542, 196360, 206178, 235632, 274904, 279813, 294540, 343630, 373084, 392720, 412356, 466355, 515445, 549808, 559626, 589080, 652897, 687260, 746168, 824712, 932710, 1030890, 1119252, 1178160, 1305794, 1374520, 1399065, 1492336, 1649424, 1865420, 1958691, 2061780, 2238504, 2611588, 2749040, 2798130, 3264485, 3730840, 3917382, 4123560, 4477008, 5223176, 5596260, 6528970, 7461680, 7834764, 8247120, 9793455, 10446352, 11192520, 13057940, 15669528, 19586910, 22385040, 26115880, 31339056, 39173820, 52231760, 78347640, 156695280]

約数ペア:

[(1, 156695280), (2, 78347640), (3, 52231760), (4, 39173820), (5, 31339056), (6, 26115880), (7, 22385040), (8, 19586910), (10, 15669528), (12, 13057940), (14, 11192520), (15, 10446352), (16, 9793455), (19, 8247120), (20, 7834764), (21, 7461680), (24, 6528970), (28, 5596260), (30, 5223176), (35, 4477008), (38, 4123560), (40, 3917382), (42, 3730840), (48, 3264485), (56, 2798130), (57, 2749040), (60, 2611588), (70, 2238504), (76, 2061780), (80, 1958691), (84, 1865420), (95, 1649424), (105, 1492336), (112, 1399065), (114, 1374520), (120, 1305794), (133, 1178160), (140, 1119252), (152, 1030890), (168, 932710), (190, 824712), (210, 746168), (228, 687260), (240, 652897), (266, 589080), (280, 559626), (285, 549808), (304, 515445), (336, 466355), (380, 412356), (399, 392720), (420, 373084), (456, 343630), (532, 294540), (560, 279813), (570, 274904), (665, 235632), (760, 206178), (798, 196360), (840, 186542), (912, 171815), (1064, 147270), (1140, 137452), (1330, 117816), (1520, 103089), (1596, 98180), (1680, 93271), (1995, 78544), (2128, 73635), (2280, 68726), (2660, 58908), (3192, 49090), (3990, 39272), (4560, 34363), (4909, 31920), (5320, 29454), (6384, 24545), (7980, 19636), (9818, 15960), (10640, 14727)]