2519541840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2557

約数の個数: 160

約数和(自身を含む): 8079232896

約数和(自身を除く): 5559691056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 164, 205, 214, 240, 246, 321, 328, 410, 428, 492, 535, 615, 642, 656, 820, 856, 984, 1070, 1230, 1284, 1605, 1640, 1712, 1968, 2140, 2393, 2460, 2568, 3210, 3280, 4280, 4387, 4786, 4920, 5136, 6420, 7179, 8560, 8774, 9572, 9840, 11965, 12840, 13161, 14358, 17548, 19144, 21935, 23930, 25680, 26322, 28716, 35096, 35895, 38288, 43870, 47860, 52644, 57432, 65805, 70192, 71790, 87740, 95720, 98113, 105288, 114864, 131610, 143580, 175480, 191440, 196226, 210576, 256051, 263220, 287160, 294339, 350960, 392452, 490565, 512102, 526440, 574320, 588678, 768153, 784904, 981130, 1024204, 1052880, 1177356, 1280255, 1471695, 1536306, 1569808, 1962260, 2048408, 2354712, 2560510, 2943390, 3072612, 3840765, 3924520, 4096816, 4709424, 5121020, 5886780, 6145224, 7681530, 7849040, 10242040, 10498091, 11773560, 12290448, 15363060, 20484080, 20996182, 23547120, 30726120, 31494273, 41992364, 52490455, 61452240, 62988546, 83984728, 104980910, 125977092, 157471365, 167969456, 209961820, 251954184, 314942730, 419923640, 503908368, 629885460, 839847280, 1259770920, 2519541840]

約数ペア:

[(1, 2519541840), (2, 1259770920), (3, 839847280), (4, 629885460), (5, 503908368), (6, 419923640), (8, 314942730), (10, 251954184), (12, 209961820), (15, 167969456), (16, 157471365), (20, 125977092), (24, 104980910), (30, 83984728), (40, 62988546), (41, 61452240), (48, 52490455), (60, 41992364), (80, 31494273), (82, 30726120), (107, 23547120), (120, 20996182), (123, 20484080), (164, 15363060), (205, 12290448), (214, 11773560), (240, 10498091), (246, 10242040), (321, 7849040), (328, 7681530), (410, 6145224), (428, 5886780), (492, 5121020), (535, 4709424), (615, 4096816), (642, 3924520), (656, 3840765), (820, 3072612), (856, 2943390), (984, 2560510), (1070, 2354712), (1230, 2048408), (1284, 1962260), (1605, 1569808), (1640, 1536306), (1712, 1471695), (1968, 1280255), (2140, 1177356), (2393, 1052880), (2460, 1024204), (2568, 981130), (3210, 784904), (3280, 768153), (4280, 588678), (4387, 574320), (4786, 526440), (4920, 512102), (5136, 490565), (6420, 392452), (7179, 350960), (8560, 294339), (8774, 287160), (9572, 263220), (9840, 256051), (11965, 210576), (12840, 196226), (13161, 191440), (14358, 175480), (17548, 143580), (19144, 131610), (21935, 114864), (23930, 105288), (25680, 98113), (26322, 95720), (28716, 87740), (35096, 71790), (35895, 70192), (38288, 65805), (43870, 57432), (47860, 52644)]