151684680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 370862520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 359, 420, 503, 718, 840, 1006, 1077, 1436, 1509, 1795, 2012, 2154, 2513, 2515, 2872, 3018, 3521, 3590, 4024, 4308, 5026, 5030, 5385, 6036, 7042, 7180, 7539, 7545, 8616, 10052, 10060, 10563, 10770, 12072, 12565, 14084, 14360, 15078, 15090, 17605, 20104, 20120, 21126, 21540, 25130, 28168, 30156, 30180, 35210, 37695, 42252, 43080, 50260, 52815, 60312, 60360, 70420, 75390, 84504, 100520, 105630, 140840, 150780, 180577, 211260, 301560, 361154, 422520, 541731, 722308, 902885, 1083462, 1264039, 1444616, 1805770, 2166924, 2528078, 2708655, 3611540, 3792117, 4333848, 5056156, 5417310, 6320195, 7223080, 7584234, 10112312, 10834620, 12640390, 15168468, 18960585, 21669240, 25280780, 30336936, 37921170, 50561560, 75842340, 151684680]

約数ペア:

[(1, 151684680), (2, 75842340), (3, 50561560), (4, 37921170), (5, 30336936), (6, 25280780), (7, 21669240), (8, 18960585), (10, 15168468), (12, 12640390), (14, 10834620), (15, 10112312), (20, 7584234), (21, 7223080), (24, 6320195), (28, 5417310), (30, 5056156), (35, 4333848), (40, 3792117), (42, 3611540), (56, 2708655), (60, 2528078), (70, 2166924), (84, 1805770), (105, 1444616), (120, 1264039), (140, 1083462), (168, 902885), (210, 722308), (280, 541731), (359, 422520), (420, 361154), (503, 301560), (718, 211260), (840, 180577), (1006, 150780), (1077, 140840), (1436, 105630), (1509, 100520), (1795, 84504), (2012, 75390), (2154, 70420), (2513, 60360), (2515, 60312), (2872, 52815), (3018, 50260), (3521, 43080), (3590, 42252), (4024, 37695), (4308, 35210), (5026, 30180), (5030, 30156), (5385, 28168), (6036, 25130), (7042, 21540), (7180, 21126), (7539, 20120), (7545, 20104), (8616, 17605), (10052, 15090), (10060, 15078), (10563, 14360), (10770, 14084), (12072, 12565)]