1236437160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77471}}^1$

素因数の和:77511

約数の個数: 128

約数和(自身を含む): 4462387200

約数和(自身を除く): 3225950040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 77471, 154942, 232413, 309884, 387355, 464826, 542297, 619768, 774710, 929652, 1084594, 1162065, 1471949, 1549420, 1626891, 1859304, 2169188, 2324130, 2711485, 2943898, 3098840, 3253782, 4338376, 4415847, 4648260, 5422970, 5887796, 6507564, 7359745, 8134455, 8831694, 9296520, 10303643, 10845940, 11775592, 13015128, 14719490, 16268910, 17663388, 20607286, 21691880, 22079235, 29438980, 30910929, 32537820, 35326776, 41214572, 44158470, 51518215, 58877960, 61821858, 65075640, 82429144, 88316940, 103036430, 123643716, 154554645, 176633880, 206072860, 247287432, 309109290, 412145720, 618218580, 1236437160]

約数ペア:

[(1, 1236437160), (2, 618218580), (3, 412145720), (4, 309109290), (5, 247287432), (6, 206072860), (7, 176633880), (8, 154554645), (10, 123643716), (12, 103036430), (14, 88316940), (15, 82429144), (19, 65075640), (20, 61821858), (21, 58877960), (24, 51518215), (28, 44158470), (30, 41214572), (35, 35326776), (38, 32537820), (40, 30910929), (42, 29438980), (56, 22079235), (57, 21691880), (60, 20607286), (70, 17663388), (76, 16268910), (84, 14719490), (95, 13015128), (105, 11775592), (114, 10845940), (120, 10303643), (133, 9296520), (140, 8831694), (152, 8134455), (168, 7359745), (190, 6507564), (210, 5887796), (228, 5422970), (266, 4648260), (280, 4415847), (285, 4338376), (380, 3253782), (399, 3098840), (420, 2943898), (456, 2711485), (532, 2324130), (570, 2169188), (665, 1859304), (760, 1626891), (798, 1549420), (840, 1471949), (1064, 1162065), (1140, 1084594), (1330, 929652), (1596, 774710), (1995, 619768), (2280, 542297), (2660, 464826), (3192, 387355), (3990, 309884), (5320, 232413), (7980, 154942), (15960, 77471)]