621247423440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{369790133}}^1$

素因数の和:369790156

約数の個数: 80

約数和(自身を含む): 2200990877568

約数和(自身を除く): 1579743454128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 369790133, 739580266, 1109370399, 1479160532, 1848950665, 2218740798, 2588530931, 2958321064, 3697901330, 4437481596, 5177061862, 5546851995, 5916642128, 7395802660, 7765592793, 8874963192, 10354123724, 11093703990, 12942654655, 14791605320, 15531185586, 17749926384, 20708247448, 22187407980, 25885309310, 29583210640, 31062371172, 38827963965, 41416494896, 44374815960, 51770618620, 62124742344, 77655927930, 88749631920, 103541237240, 124249484688, 155311855860, 207082474480, 310623711720, 621247423440]

約数ペア:

[(1, 621247423440), (2, 310623711720), (3, 207082474480), (4, 155311855860), (5, 124249484688), (6, 103541237240), (7, 88749631920), (8, 77655927930), (10, 62124742344), (12, 51770618620), (14, 44374815960), (15, 41416494896), (16, 38827963965), (20, 31062371172), (21, 29583210640), (24, 25885309310), (28, 22187407980), (30, 20708247448), (35, 17749926384), (40, 15531185586), (42, 14791605320), (48, 12942654655), (56, 11093703990), (60, 10354123724), (70, 8874963192), (80, 7765592793), (84, 7395802660), (105, 5916642128), (112, 5546851995), (120, 5177061862), (140, 4437481596), (168, 3697901330), (210, 2958321064), (240, 2588530931), (280, 2218740798), (336, 1848950665), (420, 1479160532), (560, 1109370399), (840, 739580266), (1680, 369790133)]