156948729420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{514013}}^1$

素因数の和:514759

約数の個数: 96

約数和(自身を含む): 502927746048

約数和(自身を除く): 345979016628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 727, 1454, 2181, 2908, 3635, 4362, 5089, 7270, 8724, 10178, 10905, 14540, 15267, 20356, 21810, 25445, 30534, 43620, 50890, 61068, 76335, 101780, 152670, 305340, 514013, 1028026, 1542039, 2056052, 2570065, 3084078, 3598091, 5140130, 6168156, 7196182, 7710195, 10280260, 10794273, 14392364, 15420390, 17990455, 21588546, 30840780, 35980910, 43177092, 53971365, 71961820, 107942730, 215885460, 373687451, 747374902, 1121062353, 1494749804, 1868437255, 2242124706, 2615812157, 3736874510, 4484249412, 5231624314, 5605311765, 7473749020, 7847436471, 10463248628, 11210623530, 13079060785, 15694872942, 22421247060, 26158121570, 31389745884, 39237182355, 52316243140, 78474364710, 156948729420]

約数ペア:

[(1, 156948729420), (2, 78474364710), (3, 52316243140), (4, 39237182355), (5, 31389745884), (6, 26158121570), (7, 22421247060), (10, 15694872942), (12, 13079060785), (14, 11210623530), (15, 10463248628), (20, 7847436471), (21, 7473749020), (28, 5605311765), (30, 5231624314), (35, 4484249412), (42, 3736874510), (60, 2615812157), (70, 2242124706), (84, 1868437255), (105, 1494749804), (140, 1121062353), (210, 747374902), (420, 373687451), (727, 215885460), (1454, 107942730), (2181, 71961820), (2908, 53971365), (3635, 43177092), (4362, 35980910), (5089, 30840780), (7270, 21588546), (8724, 17990455), (10178, 15420390), (10905, 14392364), (14540, 10794273), (15267, 10280260), (20356, 7710195), (21810, 7196182), (25445, 6168156), (30534, 5140130), (43620, 3598091), (50890, 3084078), (61068, 2570065), (76335, 2056052), (101780, 1542039), (152670, 1028026), (305340, 514013)]