40336380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3585

約数の個数: 120

約数和(自身を含む): 144654048

約数和(自身を除く): 104317668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3557, 3780, 5670, 7114, 10671, 11340, 14228, 17785, 21342, 24899, 32013, 35570, 42684, 49798, 53355, 64026, 71140, 74697, 96039, 99596, 106710, 124495, 128052, 149394, 160065, 192078, 213420, 224091, 248990, 288117, 298788, 320130, 373485, 384156, 448182, 480195, 497980, 576234, 640260, 672273, 746970, 896364, 960390, 1120455, 1152468, 1344546, 1440585, 1493940, 1920780, 2016819, 2240910, 2689092, 2881170, 3361365, 4033638, 4481820, 5762340, 6722730, 8067276, 10084095, 13445460, 20168190, 40336380]

約数ペア:

[(1, 40336380), (2, 20168190), (3, 13445460), (4, 10084095), (5, 8067276), (6, 6722730), (7, 5762340), (9, 4481820), (10, 4033638), (12, 3361365), (14, 2881170), (15, 2689092), (18, 2240910), (20, 2016819), (21, 1920780), (27, 1493940), (28, 1440585), (30, 1344546), (35, 1152468), (36, 1120455), (42, 960390), (45, 896364), (54, 746970), (60, 672273), (63, 640260), (70, 576234), (81, 497980), (84, 480195), (90, 448182), (105, 384156), (108, 373485), (126, 320130), (135, 298788), (140, 288117), (162, 248990), (180, 224091), (189, 213420), (210, 192078), (252, 160065), (270, 149394), (315, 128052), (324, 124495), (378, 106710), (405, 99596), (420, 96039), (540, 74697), (567, 71140), (630, 64026), (756, 53355), (810, 49798), (945, 42684), (1134, 35570), (1260, 32013), (1620, 24899), (1890, 21342), (2268, 17785), (2835, 14228), (3557, 11340), (3780, 10671), (5670, 7114)]