2023756740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 6286316400

約数和(自身を除く): 4262559660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 149, 180, 183, 244, 298, 305, 366, 447, 549, 596, 610, 732, 745, 894, 915, 1098, 1220, 1237, 1341, 1490, 1788, 1830, 2196, 2235, 2474, 2682, 2745, 2980, 3660, 3711, 4470, 4948, 5364, 5490, 6185, 6705, 7422, 8940, 9089, 10980, 11133, 12370, 13410, 14844, 18178, 18555, 22266, 24740, 26820, 27267, 36356, 37110, 44532, 45445, 54534, 55665, 74220, 75457, 81801, 90890, 109068, 111330, 136335, 150914, 163602, 181780, 184313, 222660, 226371, 272670, 301828, 327204, 368626, 377285, 409005, 452742, 545340, 552939, 679113, 737252, 754570, 818010, 905484, 921565, 1105878, 1131855, 1358226, 1509140, 1636020, 1658817, 1843130, 2211756, 2263710, 2716452, 2764695, 3317634, 3395565, 3686260, 4527420, 5529390, 6635268, 6791130, 8294085, 11058780, 11243093, 13582260, 16588170, 22486186, 33176340, 33729279, 44972372, 56215465, 67458558, 101187837, 112430930, 134917116, 168646395, 202375674, 224861860, 337292790, 404751348, 505939185, 674585580, 1011878370, 2023756740]

約数ペア:

[(1, 2023756740), (2, 1011878370), (3, 674585580), (4, 505939185), (5, 404751348), (6, 337292790), (9, 224861860), (10, 202375674), (12, 168646395), (15, 134917116), (18, 112430930), (20, 101187837), (30, 67458558), (36, 56215465), (45, 44972372), (60, 33729279), (61, 33176340), (90, 22486186), (122, 16588170), (149, 13582260), (180, 11243093), (183, 11058780), (244, 8294085), (298, 6791130), (305, 6635268), (366, 5529390), (447, 4527420), (549, 3686260), (596, 3395565), (610, 3317634), (732, 2764695), (745, 2716452), (894, 2263710), (915, 2211756), (1098, 1843130), (1220, 1658817), (1237, 1636020), (1341, 1509140), (1490, 1358226), (1788, 1131855), (1830, 1105878), (2196, 921565), (2235, 905484), (2474, 818010), (2682, 754570), (2745, 737252), (2980, 679113), (3660, 552939), (3711, 545340), (4470, 452742), (4948, 409005), (5364, 377285), (5490, 368626), (6185, 327204), (6705, 301828), (7422, 272670), (8940, 226371), (9089, 222660), (10980, 184313), (11133, 181780), (12370, 163602), (13410, 150914), (14844, 136335), (18178, 111330), (18555, 109068), (22266, 90890), (24740, 81801), (26820, 75457), (27267, 74220), (36356, 55665), (37110, 54534), (44532, 45445)]