20032229760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{336563}}^1$

素因数の和:336616

約数の個数: 128

約数和(自身を含む): 65912693760

約数和(自身を除く): 45880464000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 336563, 673126, 1009689, 1346252, 1682815, 2019378, 2692504, 3365630, 4038756, 5048445, 5385008, 6731260, 8077512, 10096890, 10433453, 10770016, 13462520, 16155024, 20193780, 20866906, 21540032, 26925040, 31300359, 32310048, 40387560, 41733812, 43080064, 52167265, 53850080, 62600718, 64620096, 80775120, 83467624, 104334530, 107700160, 125201436, 129240192, 156501795, 161550240, 166935248, 208669060, 215400320, 250402872, 313003590, 323100480, 333870496, 417338120, 500805744, 626007180, 646200960, 667740992, 834676240, 1001611488, 1252014360, 1335481984, 1669352480, 2003222976, 2504028720, 3338704960, 4006445952, 5008057440, 6677409920, 10016114880, 20032229760]

約数ペア:

[(1, 20032229760), (2, 10016114880), (3, 6677409920), (4, 5008057440), (5, 4006445952), (6, 3338704960), (8, 2504028720), (10, 2003222976), (12, 1669352480), (15, 1335481984), (16, 1252014360), (20, 1001611488), (24, 834676240), (30, 667740992), (31, 646200960), (32, 626007180), (40, 500805744), (48, 417338120), (60, 333870496), (62, 323100480), (64, 313003590), (80, 250402872), (93, 215400320), (96, 208669060), (120, 166935248), (124, 161550240), (128, 156501795), (155, 129240192), (160, 125201436), (186, 107700160), (192, 104334530), (240, 83467624), (248, 80775120), (310, 64620096), (320, 62600718), (372, 53850080), (384, 52167265), (465, 43080064), (480, 41733812), (496, 40387560), (620, 32310048), (640, 31300359), (744, 26925040), (930, 21540032), (960, 20866906), (992, 20193780), (1240, 16155024), (1488, 13462520), (1860, 10770016), (1920, 10433453), (1984, 10096890), (2480, 8077512), (2976, 6731260), (3720, 5385008), (3968, 5048445), (4960, 4038756), (5952, 3365630), (7440, 2692504), (9920, 2019378), (11904, 1682815), (14880, 1346252), (19840, 1009689), (29760, 673126), (59520, 336563)]