159632820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 511252560

約数和(自身を除く): 351619740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 435, 477, 522, 530, 577, 580, 636, 795, 870, 954, 1044, 1060, 1154, 1305, 1537, 1590, 1731, 1740, 1908, 2308, 2385, 2610, 2885, 3074, 3180, 3462, 4611, 4770, 5193, 5220, 5770, 6148, 6924, 7685, 8655, 9222, 9540, 10386, 11540, 13833, 15370, 16733, 17310, 18444, 20772, 23055, 25965, 27666, 30581, 30740, 33466, 34620, 46110, 50199, 51930, 55332, 61162, 66932, 69165, 83665, 91743, 92220, 100398, 103860, 122324, 138330, 150597, 152905, 167330, 183486, 200796, 250995, 275229, 276660, 301194, 305810, 334660, 366972, 458715, 501990, 550458, 602388, 611620, 752985, 886849, 917430, 1003980, 1100916, 1376145, 1505970, 1773698, 1834860, 2660547, 2752290, 3011940, 3547396, 4434245, 5321094, 5504580, 7981641, 8868490, 10642188, 13302735, 15963282, 17736980, 26605470, 31926564, 39908205, 53210940, 79816410, 159632820]

約数ペア:

[(1, 159632820), (2, 79816410), (3, 53210940), (4, 39908205), (5, 31926564), (6, 26605470), (9, 17736980), (10, 15963282), (12, 13302735), (15, 10642188), (18, 8868490), (20, 7981641), (29, 5504580), (30, 5321094), (36, 4434245), (45, 3547396), (53, 3011940), (58, 2752290), (60, 2660547), (87, 1834860), (90, 1773698), (106, 1505970), (116, 1376145), (145, 1100916), (159, 1003980), (174, 917430), (180, 886849), (212, 752985), (261, 611620), (265, 602388), (290, 550458), (318, 501990), (348, 458715), (435, 366972), (477, 334660), (522, 305810), (530, 301194), (577, 276660), (580, 275229), (636, 250995), (795, 200796), (870, 183486), (954, 167330), (1044, 152905), (1060, 150597), (1154, 138330), (1305, 122324), (1537, 103860), (1590, 100398), (1731, 92220), (1740, 91743), (1908, 83665), (2308, 69165), (2385, 66932), (2610, 61162), (2885, 55332), (3074, 51930), (3180, 50199), (3462, 46110), (4611, 34620), (4770, 33466), (5193, 30740), (5220, 30581), (5770, 27666), (6148, 25965), (6924, 23055), (7685, 20772), (8655, 18444), (9222, 17310), (9540, 16733), (10386, 15370), (11540, 13833)]