383799780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23466

約数の個数: 144

約数和(自身を含む): 1432913664

約数和(自身を除く): 1049113884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 23431, 46862, 70293, 93724, 117155, 140586, 164017, 210879, 234310, 281172, 304603, 328034, 351465, 421758, 468620, 492051, 609206, 656068, 702930, 820085, 843516, 913809, 984102, 1054395, 1218412, 1405860, 1476153, 1523015, 1640170, 1827618, 1968204, 2108790, 2132221, 2460255, 2741427, 2952306, 3046030, 3280340, 3655236, 4217580, 4264442, 4569045, 4920510, 5482854, 5904612, 6092060, 6396663, 7380765, 8528884, 9138090, 9841020, 10661105, 10965708, 12793326, 13707135, 14761530, 18276180, 19189989, 21322210, 25586652, 27414270, 29523060, 31983315, 38379978, 42644420, 54828540, 63966630, 76759956, 95949945, 127933260, 191899890, 383799780]

約数ペア:

[(1, 383799780), (2, 191899890), (3, 127933260), (4, 95949945), (5, 76759956), (6, 63966630), (7, 54828540), (9, 42644420), (10, 38379978), (12, 31983315), (13, 29523060), (14, 27414270), (15, 25586652), (18, 21322210), (20, 19189989), (21, 18276180), (26, 14761530), (28, 13707135), (30, 12793326), (35, 10965708), (36, 10661105), (39, 9841020), (42, 9138090), (45, 8528884), (52, 7380765), (60, 6396663), (63, 6092060), (65, 5904612), (70, 5482854), (78, 4920510), (84, 4569045), (90, 4264442), (91, 4217580), (105, 3655236), (117, 3280340), (126, 3046030), (130, 2952306), (140, 2741427), (156, 2460255), (180, 2132221), (182, 2108790), (195, 1968204), (210, 1827618), (234, 1640170), (252, 1523015), (260, 1476153), (273, 1405860), (315, 1218412), (364, 1054395), (390, 984102), (420, 913809), (455, 843516), (468, 820085), (546, 702930), (585, 656068), (630, 609206), (780, 492051), (819, 468620), (910, 421758), (1092, 351465), (1170, 328034), (1260, 304603), (1365, 281172), (1638, 234310), (1820, 210879), (2340, 164017), (2730, 140586), (3276, 117155), (4095, 93724), (5460, 70293), (8190, 46862), (16380, 23431)]