502919820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 192

約数和(自身を含む): 1740103680

約数和(自身を除く): 1237183860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2311, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4622, 4836, 5580, 6045, 6933, 7020, 7254, 8060, 8370, 9244, 10881, 11555, 12090, 13866, 14508, 16740, 18135, 20799, 21762, 23110, 24180, 27732, 30043, 34665, 36270, 41598, 43524, 46220, 54405, 60086, 62397, 69330, 71641, 72540, 83196, 90129, 103995, 108810, 120172, 124794, 138660, 143282, 150215, 180258, 207990, 214923, 217620, 249588, 270387, 286564, 300430, 311985, 358205, 360516, 415980, 429846, 450645, 540774, 600860, 623970, 644769, 716410, 811161, 859692, 901290, 931333, 1074615, 1081548, 1247940, 1289538, 1351935, 1432820, 1622322, 1802580, 1862666, 1934307, 2149230, 2579076, 2703870, 2793999, 3223845, 3244644, 3725332, 3868614, 4055805, 4298460, 4656665, 5407740, 5587998, 6447690, 7737228, 8111610, 8381997, 9313330, 9671535, 11175996, 12895380, 13969995, 16223220, 16763994, 18626660, 19343070, 25145991, 27939990, 33527988, 38686140, 41909985, 50291982, 55879980, 83819970, 100583964, 125729955, 167639940, 251459910, 502919820]

約数ペア:

[(1, 502919820), (2, 251459910), (3, 167639940), (4, 125729955), (5, 100583964), (6, 83819970), (9, 55879980), (10, 50291982), (12, 41909985), (13, 38686140), (15, 33527988), (18, 27939990), (20, 25145991), (26, 19343070), (27, 18626660), (30, 16763994), (31, 16223220), (36, 13969995), (39, 12895380), (45, 11175996), (52, 9671535), (54, 9313330), (60, 8381997), (62, 8111610), (65, 7737228), (78, 6447690), (90, 5587998), (93, 5407740), (108, 4656665), (117, 4298460), (124, 4055805), (130, 3868614), (135, 3725332), (155, 3244644), (156, 3223845), (180, 2793999), (186, 2703870), (195, 2579076), (234, 2149230), (260, 1934307), (270, 1862666), (279, 1802580), (310, 1622322), (351, 1432820), (372, 1351935), (390, 1289538), (403, 1247940), (465, 1081548), (468, 1074615), (540, 931333), (558, 901290), (585, 859692), (620, 811161), (702, 716410), (780, 644769), (806, 623970), (837, 600860), (930, 540774), (1116, 450645), (1170, 429846), (1209, 415980), (1395, 360516), (1404, 358205), (1612, 311985), (1674, 300430), (1755, 286564), (1860, 270387), (2015, 249588), (2311, 217620), (2340, 214923), (2418, 207990), (2790, 180258), (3348, 150215), (3510, 143282), (3627, 138660), (4030, 124794), (4185, 120172), (4622, 108810), (4836, 103995), (5580, 90129), (6045, 83196), (6933, 72540), (7020, 71641), (7254, 69330), (8060, 62397), (8370, 60086), (9244, 54405), (10881, 46220), (11555, 43524), (12090, 41598), (13866, 36270), (14508, 34665), (16740, 30043), (18135, 27732), (20799, 24180), (21762, 23110)]