338805480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2363

約数の個数: 128

約数和(自身を含む): 1106380800

約数和(自身を除く): 767575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2239, 2328, 2522, 2910, 3783, 3880, 4478, 5044, 5820, 6305, 6717, 7566, 8956, 10088, 11195, 11640, 12610, 13434, 15132, 17912, 18915, 22390, 25220, 26868, 29107, 30264, 33585, 37830, 44780, 50440, 53736, 58214, 67170, 75660, 87321, 89560, 116428, 134340, 145535, 151320, 174642, 217183, 232856, 268680, 291070, 349284, 434366, 436605, 582140, 651549, 698568, 868732, 873210, 1085915, 1164280, 1303098, 1737464, 1746420, 2171830, 2606196, 2823379, 3257745, 3492840, 4343660, 5212392, 5646758, 6515490, 8470137, 8687320, 11293516, 13030980, 14116895, 16940274, 22587032, 26061960, 28233790, 33880548, 42350685, 56467580, 67761096, 84701370, 112935160, 169402740, 338805480]

約数ペア:

[(1, 338805480), (2, 169402740), (3, 112935160), (4, 84701370), (5, 67761096), (6, 56467580), (8, 42350685), (10, 33880548), (12, 28233790), (13, 26061960), (15, 22587032), (20, 16940274), (24, 14116895), (26, 13030980), (30, 11293516), (39, 8687320), (40, 8470137), (52, 6515490), (60, 5646758), (65, 5212392), (78, 4343660), (97, 3492840), (104, 3257745), (120, 2823379), (130, 2606196), (156, 2171830), (194, 1746420), (195, 1737464), (260, 1303098), (291, 1164280), (312, 1085915), (388, 873210), (390, 868732), (485, 698568), (520, 651549), (582, 582140), (776, 436605), (780, 434366), (970, 349284), (1164, 291070), (1261, 268680), (1455, 232856), (1560, 217183), (1940, 174642), (2239, 151320), (2328, 145535), (2522, 134340), (2910, 116428), (3783, 89560), (3880, 87321), (4478, 75660), (5044, 67170), (5820, 58214), (6305, 53736), (6717, 50440), (7566, 44780), (8956, 37830), (10088, 33585), (11195, 30264), (11640, 29107), (12610, 26868), (13434, 25220), (15132, 22390), (17912, 18915)]