2419516980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17167}}^1$

素因数の和:17220

約数の個数: 144

約数和(自身を含む): 7873931520

約数和(自身を除く): 5454414540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1305, 1566, 1620, 1740, 2349, 2430, 2610, 3132, 3915, 4698, 4860, 5220, 7047, 7830, 9396, 11745, 14094, 15660, 17167, 23490, 28188, 34334, 35235, 46980, 51501, 68668, 70470, 85835, 103002, 140940, 154503, 171670, 206004, 257505, 309006, 343340, 463509, 497843, 515010, 618012, 772515, 927018, 995686, 1030020, 1390527, 1493529, 1545030, 1854036, 1991372, 2317545, 2489215, 2781054, 2987058, 3090060, 4171581, 4480587, 4635090, 4978430, 5562108, 5974116, 6952635, 7467645, 8343162, 8961174, 9270180, 9956860, 13441761, 13905270, 14935290, 16686324, 17922348, 20857905, 22402935, 26883522, 27810540, 29870580, 40325283, 41715810, 44805870, 53767044, 67208805, 80650566, 83431620, 89611740, 120975849, 134417610, 161301132, 201626415, 241951698, 268835220, 403252830, 483903396, 604879245, 806505660, 1209758490, 2419516980]

約数ペア:

[(1, 2419516980), (2, 1209758490), (3, 806505660), (4, 604879245), (5, 483903396), (6, 403252830), (9, 268835220), (10, 241951698), (12, 201626415), (15, 161301132), (18, 134417610), (20, 120975849), (27, 89611740), (29, 83431620), (30, 80650566), (36, 67208805), (45, 53767044), (54, 44805870), (58, 41715810), (60, 40325283), (81, 29870580), (87, 27810540), (90, 26883522), (108, 22402935), (116, 20857905), (135, 17922348), (145, 16686324), (162, 14935290), (174, 13905270), (180, 13441761), (243, 9956860), (261, 9270180), (270, 8961174), (290, 8343162), (324, 7467645), (348, 6952635), (405, 5974116), (435, 5562108), (486, 4978430), (522, 4635090), (540, 4480587), (580, 4171581), (783, 3090060), (810, 2987058), (870, 2781054), (972, 2489215), (1044, 2317545), (1215, 1991372), (1305, 1854036), (1566, 1545030), (1620, 1493529), (1740, 1390527), (2349, 1030020), (2430, 995686), (2610, 927018), (3132, 772515), (3915, 618012), (4698, 515010), (4860, 497843), (5220, 463509), (7047, 343340), (7830, 309006), (9396, 257505), (11745, 206004), (14094, 171670), (15660, 154503), (17167, 140940), (23490, 103002), (28188, 85835), (34334, 70470), (35235, 68668), (46980, 51501)]