2591315160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{6133}}^1$

素因数の和:6657

約数の個数: 128

約数和(自身を含む): 8903623680

約数和(自身を除く): 6312308520

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, 420, 503, 840, 1006, 1509, 2012, 2515, 3018, 3521, 4024, 5030, 6036, 6133, 7042, 7545, 10060, 10563, 12072, 12266, 14084, 15090, 17605, 18399, 20120, 21126, 24532, 28168, 30180, 30665, 35210, 36798, 42252, 42931, 49064, 52815, 60360, 61330, 70420, 73596, 84504, 85862, 91995, 105630, 122660, 128793, 140840, 147192, 171724, 183990, 211260, 214655, 245320, 257586, 343448, 367980, 422520, 429310, 515172, 643965, 735960, 858620, 1030344, 1287930, 1717240, 2575860, 3084899, 5151720, 6169798, 9254697, 12339596, 15424495, 18509394, 21594293, 24679192, 30848990, 37018788, 43188586, 46273485, 61697980, 64782879, 74037576, 86377172, 92546970, 107971465, 123395960, 129565758, 172754344, 185093940, 215942930, 259131516, 323914395, 370187880, 431885860, 518263032, 647828790, 863771720, 1295657580, 2591315160]

約数ペア:

[(1, 2591315160), (2, 1295657580), (3, 863771720), (4, 647828790), (5, 518263032), (6, 431885860), (7, 370187880), (8, 323914395), (10, 259131516), (12, 215942930), (14, 185093940), (15, 172754344), (20, 129565758), (21, 123395960), (24, 107971465), (28, 92546970), (30, 86377172), (35, 74037576), (40, 64782879), (42, 61697980), (56, 46273485), (60, 43188586), (70, 37018788), (84, 30848990), (105, 24679192), (120, 21594293), (140, 18509394), (168, 15424495), (210, 12339596), (280, 9254697), (420, 6169798), (503, 5151720), (840, 3084899), (1006, 2575860), (1509, 1717240), (2012, 1287930), (2515, 1030344), (3018, 858620), (3521, 735960), (4024, 643965), (5030, 515172), (6036, 429310), (6133, 422520), (7042, 367980), (7545, 343448), (10060, 257586), (10563, 245320), (12072, 214655), (12266, 211260), (14084, 183990), (15090, 171724), (17605, 147192), (18399, 140840), (20120, 128793), (21126, 122660), (24532, 105630), (28168, 91995), (30180, 85862), (30665, 84504), (35210, 73596), (36798, 70420), (42252, 61330), (42931, 60360), (49064, 52815)]