493765160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13259}}^1$

素因数の和:13303

約数の個数: 96

約数和(自身を含む): 1360476000

約数和(自身を除く): 866710840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 9310, 13259, 18620, 26518, 37240, 53036, 66295, 92813, 106072, 132590, 185626, 251921, 265180, 371252, 464065, 503842, 530360, 649691, 742504, 928130, 1007684, 1259605, 1299382, 1763447, 1856260, 2015368, 2519210, 2598764, 3248455, 3526894, 3712520, 5038420, 5197528, 6496910, 7053788, 8817235, 10076840, 12344129, 12993820, 14107576, 17634470, 24688258, 25987640, 35268940, 49376516, 61720645, 70537880, 98753032, 123441290, 246882580, 493765160]

約数ペア:

[(1, 493765160), (2, 246882580), (4, 123441290), (5, 98753032), (7, 70537880), (8, 61720645), (10, 49376516), (14, 35268940), (19, 25987640), (20, 24688258), (28, 17634470), (35, 14107576), (38, 12993820), (40, 12344129), (49, 10076840), (56, 8817235), (70, 7053788), (76, 6496910), (95, 5197528), (98, 5038420), (133, 3712520), (140, 3526894), (152, 3248455), (190, 2598764), (196, 2519210), (245, 2015368), (266, 1856260), (280, 1763447), (380, 1299382), (392, 1259605), (490, 1007684), (532, 928130), (665, 742504), (760, 649691), (931, 530360), (980, 503842), (1064, 464065), (1330, 371252), (1862, 265180), (1960, 251921), (2660, 185626), (3724, 132590), (4655, 106072), (5320, 92813), (7448, 66295), (9310, 53036), (13259, 37240), (18620, 26518)]