30819468160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{9931}}^1$

素因数の和:10336

約数の個数: 128

約数和(自身を含む): 79566046560

約数和(自身を除く): 48746578400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 373, 416, 520, 640, 746, 832, 1040, 1492, 1664, 1865, 2080, 2984, 3730, 4160, 4849, 5968, 7460, 8320, 9698, 9931, 11936, 14920, 19396, 19862, 23872, 24245, 29840, 38792, 39724, 47744, 48490, 49655, 59680, 77584, 79448, 96980, 99310, 119360, 129103, 155168, 158896, 193960, 198620, 238720, 258206, 310336, 317792, 387920, 397240, 516412, 620672, 635584, 645515, 775840, 794480, 1032824, 1271168, 1291030, 1551680, 1588960, 2065648, 2582060, 3103360, 3177920, 3704263, 4131296, 5164120, 6355840, 7408526, 8262592, 10328240, 14817052, 16525184, 18521315, 20656480, 29634104, 37042630, 41312960, 48155419, 59268208, 74085260, 82625920, 96310838, 118536416, 148170520, 192621676, 237072832, 240777095, 296341040, 385243352, 474145664, 481554190, 592682080, 770486704, 963108380, 1185364160, 1540973408, 1926216760, 2370728320, 3081946816, 3852433520, 6163893632, 7704867040, 15409734080, 30819468160]

約数ペア:

[(1, 30819468160), (2, 15409734080), (4, 7704867040), (5, 6163893632), (8, 3852433520), (10, 3081946816), (13, 2370728320), (16, 1926216760), (20, 1540973408), (26, 1185364160), (32, 963108380), (40, 770486704), (52, 592682080), (64, 481554190), (65, 474145664), (80, 385243352), (104, 296341040), (128, 240777095), (130, 237072832), (160, 192621676), (208, 148170520), (260, 118536416), (320, 96310838), (373, 82625920), (416, 74085260), (520, 59268208), (640, 48155419), (746, 41312960), (832, 37042630), (1040, 29634104), (1492, 20656480), (1664, 18521315), (1865, 16525184), (2080, 14817052), (2984, 10328240), (3730, 8262592), (4160, 7408526), (4849, 6355840), (5968, 5164120), (7460, 4131296), (8320, 3704263), (9698, 3177920), (9931, 3103360), (11936, 2582060), (14920, 2065648), (19396, 1588960), (19862, 1551680), (23872, 1291030), (24245, 1271168), (29840, 1032824), (38792, 794480), (39724, 775840), (47744, 645515), (48490, 635584), (49655, 620672), (59680, 516412), (77584, 397240), (79448, 387920), (96980, 317792), (99310, 310336), (119360, 258206), (129103, 238720), (155168, 198620), (158896, 193960)]