464045349760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{991889}}^1$

素因数の和:991968

約数の個数: 128

約数和(自身を含む): 1201932626400

約数和(自身を除く): 737887276640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 128, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 544, 640, 680, 688, 731, 860, 1088, 1360, 1376, 1462, 1720, 2176, 2720, 2752, 2924, 3440, 3655, 5440, 5504, 5848, 6880, 7310, 10880, 11696, 13760, 14620, 23392, 27520, 29240, 46784, 58480, 93568, 116960, 233920, 467840, 991889, 1983778, 3967556, 4959445, 7935112, 9918890, 15870224, 16862113, 19837780, 31740448, 33724226, 39675560, 42651227, 63480896, 67448452, 79351120, 84310565, 85302454, 126961792, 134896904, 158702240, 168621130, 170604908, 213256135, 269793808, 317404480, 337242260, 341209816, 426512270, 539587616, 634808960, 674484520, 682419632, 725070859, 853024540, 1079175232, 1348969040, 1364839264, 1450141718, 1706049080, 2158350464, 2697938080, 2729678528, 2900283436, 3412098160, 3625354295, 5395876160, 5459357056, 5800566872, 6824196320, 7250708590, 10791752320, 11601133744, 13648392640, 14501417180, 23202267488, 27296785280, 29002834360, 46404534976, 58005668720, 92809069952, 116011337440, 232022674880, 464045349760]

約数ペア:

[(1, 464045349760), (2, 232022674880), (4, 116011337440), (5, 92809069952), (8, 58005668720), (10, 46404534976), (16, 29002834360), (17, 27296785280), (20, 23202267488), (32, 14501417180), (34, 13648392640), (40, 11601133744), (43, 10791752320), (64, 7250708590), (68, 6824196320), (80, 5800566872), (85, 5459357056), (86, 5395876160), (128, 3625354295), (136, 3412098160), (160, 2900283436), (170, 2729678528), (172, 2697938080), (215, 2158350464), (272, 1706049080), (320, 1450141718), (340, 1364839264), (344, 1348969040), (430, 1079175232), (544, 853024540), (640, 725070859), (680, 682419632), (688, 674484520), (731, 634808960), (860, 539587616), (1088, 426512270), (1360, 341209816), (1376, 337242260), (1462, 317404480), (1720, 269793808), (2176, 213256135), (2720, 170604908), (2752, 168621130), (2924, 158702240), (3440, 134896904), (3655, 126961792), (5440, 85302454), (5504, 84310565), (5848, 79351120), (6880, 67448452), (7310, 63480896), (10880, 42651227), (11696, 39675560), (13760, 33724226), (14620, 31740448), (23392, 19837780), (27520, 16862113), (29240, 15870224), (46784, 9918890), (58480, 7935112), (93568, 4959445), (116960, 3967556), (233920, 1983778), (467840, 991889)]