1441016960

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77641}}^1$

素因数の和:77689

約数の個数: 64

約数和(自身を含む): 3563767800

約数和(自身を除く): 2122750840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 77641, 155282, 310564, 388205, 621128, 776410, 1242256, 1552820, 2251589, 2484512, 3105640, 4503178, 4969024, 6211280, 9006356, 9938048, 11257945, 12422560, 18012712, 22515890, 24845120, 36025424, 45031780, 49690240, 72050848, 90063560, 144101696, 180127120, 288203392, 360254240, 720508480, 1441016960]

約数ペア:

[(1, 1441016960), (2, 720508480), (4, 360254240), (5, 288203392), (8, 180127120), (10, 144101696), (16, 90063560), (20, 72050848), (29, 49690240), (32, 45031780), (40, 36025424), (58, 24845120), (64, 22515890), (80, 18012712), (116, 12422560), (128, 11257945), (145, 9938048), (160, 9006356), (232, 6211280), (290, 4969024), (320, 4503178), (464, 3105640), (580, 2484512), (640, 2251589), (928, 1552820), (1160, 1242256), (1856, 776410), (2320, 621128), (3712, 388205), (4640, 310564), (9280, 155282), (18560, 77641)]