266156670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 452345730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 59, 65, 78, 86, 118, 129, 130, 177, 195, 215, 258, 269, 295, 354, 390, 430, 538, 559, 590, 645, 767, 807, 885, 1118, 1290, 1345, 1534, 1614, 1677, 1770, 2301, 2537, 2690, 2795, 3354, 3497, 3835, 4035, 4602, 5074, 5590, 6994, 7611, 7670, 8070, 8385, 10491, 11505, 11567, 12685, 15222, 15871, 16770, 17485, 20982, 23010, 23134, 25370, 31742, 32981, 34701, 34970, 38055, 47613, 52455, 57835, 65962, 69402, 76110, 79355, 95226, 98943, 104910, 115670, 150371, 158710, 164905, 173505, 197886, 206323, 238065, 300742, 329810, 347010, 412646, 451113, 476130, 494715, 618969, 682453, 751855, 902226, 989430, 1031615, 1237938, 1364906, 1503710, 2047359, 2063230, 2255565, 3094845, 3412265, 4094718, 4511130, 6189690, 6824530, 8871889, 10236795, 17743778, 20473590, 26615667, 44359445, 53231334, 88718890, 133078335, 266156670]

約数ペア:

[(1, 266156670), (2, 133078335), (3, 88718890), (5, 53231334), (6, 44359445), (10, 26615667), (13, 20473590), (15, 17743778), (26, 10236795), (30, 8871889), (39, 6824530), (43, 6189690), (59, 4511130), (65, 4094718), (78, 3412265), (86, 3094845), (118, 2255565), (129, 2063230), (130, 2047359), (177, 1503710), (195, 1364906), (215, 1237938), (258, 1031615), (269, 989430), (295, 902226), (354, 751855), (390, 682453), (430, 618969), (538, 494715), (559, 476130), (590, 451113), (645, 412646), (767, 347010), (807, 329810), (885, 300742), (1118, 238065), (1290, 206323), (1345, 197886), (1534, 173505), (1614, 164905), (1677, 158710), (1770, 150371), (2301, 115670), (2537, 104910), (2690, 98943), (2795, 95226), (3354, 79355), (3497, 76110), (3835, 69402), (4035, 65962), (4602, 57835), (5074, 52455), (5590, 47613), (6994, 38055), (7611, 34970), (7670, 34701), (8070, 32981), (8385, 31742), (10491, 25370), (11505, 23134), (11567, 23010), (12685, 20982), (15222, 17485), (15871, 16770)]