163369980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15960

約数の個数: 96

約数和(自身を含む): 535046400

約数和(自身を除く): 371676420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15923, 31846, 47769, 63692, 79615, 95538, 143307, 159230, 191076, 238845, 286614, 302537, 318460, 429921, 477690, 573228, 605074, 716535, 859842, 907611, 955380, 1210148, 1433070, 1512685, 1719684, 1815222, 2149605, 2722833, 2866140, 3025370, 3630444, 4299210, 4538055, 5445666, 6050740, 8168499, 8598420, 9076110, 10891332, 13614165, 16336998, 18152220, 27228330, 32673996, 40842495, 54456660, 81684990, 163369980]

約数ペア:

[(1, 163369980), (2, 81684990), (3, 54456660), (4, 40842495), (5, 32673996), (6, 27228330), (9, 18152220), (10, 16336998), (12, 13614165), (15, 10891332), (18, 9076110), (19, 8598420), (20, 8168499), (27, 6050740), (30, 5445666), (36, 4538055), (38, 4299210), (45, 3630444), (54, 3025370), (57, 2866140), (60, 2722833), (76, 2149605), (90, 1815222), (95, 1719684), (108, 1512685), (114, 1433070), (135, 1210148), (171, 955380), (180, 907611), (190, 859842), (228, 716535), (270, 605074), (285, 573228), (342, 477690), (380, 429921), (513, 318460), (540, 302537), (570, 286614), (684, 238845), (855, 191076), (1026, 159230), (1140, 143307), (1710, 95538), (2052, 79615), (2565, 63692), (3420, 47769), (5130, 31846), (10260, 15923)]