2639611200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7065

約数の個数: 168

約数和(自身を含む): 8771006080

約数和(自身を除く): 6131394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 395, 400, 474, 480, 600, 632, 790, 800, 948, 960, 1185, 1200, 1264, 1580, 1600, 1896, 1975, 2370, 2400, 2528, 3160, 3792, 3950, 4740, 4800, 5056, 5925, 6320, 6961, 7584, 7900, 9480, 11850, 12640, 13922, 15168, 15800, 18960, 20883, 23700, 25280, 27844, 31600, 34805, 37920, 41766, 47400, 55688, 63200, 69610, 75840, 83532, 94800, 104415, 111376, 126400, 139220, 167064, 174025, 189600, 208830, 222752, 278440, 334128, 348050, 379200, 417660, 445504, 522075, 549919, 556880, 668256, 696100, 835320, 1044150, 1099838, 1113760, 1336512, 1392200, 1649757, 1670640, 2088300, 2199676, 2227520, 2749595, 2784400, 3299514, 3341280, 4176600, 4399352, 5499190, 5568800, 6599028, 6682560, 8248785, 8353200, 8798704, 10998380, 11137600, 13198056, 13747975, 16497570, 16706400, 17597408, 21996760, 26396112, 27495950, 32995140, 33412800, 35194816, 41243925, 43993520, 52792224, 54991900, 65990280, 82487850, 87987040, 105584448, 109983800, 131980560, 164975700, 175974080, 219967600, 263961120, 329951400, 439935200, 527922240, 659902800, 879870400, 1319805600, 2639611200]

約数ペア:

[(1, 2639611200), (2, 1319805600), (3, 879870400), (4, 659902800), (5, 527922240), (6, 439935200), (8, 329951400), (10, 263961120), (12, 219967600), (15, 175974080), (16, 164975700), (20, 131980560), (24, 109983800), (25, 105584448), (30, 87987040), (32, 82487850), (40, 65990280), (48, 54991900), (50, 52792224), (60, 43993520), (64, 41243925), (75, 35194816), (79, 33412800), (80, 32995140), (96, 27495950), (100, 26396112), (120, 21996760), (150, 17597408), (158, 16706400), (160, 16497570), (192, 13747975), (200, 13198056), (237, 11137600), (240, 10998380), (300, 8798704), (316, 8353200), (320, 8248785), (395, 6682560), (400, 6599028), (474, 5568800), (480, 5499190), (600, 4399352), (632, 4176600), (790, 3341280), (800, 3299514), (948, 2784400), (960, 2749595), (1185, 2227520), (1200, 2199676), (1264, 2088300), (1580, 1670640), (1600, 1649757), (1896, 1392200), (1975, 1336512), (2370, 1113760), (2400, 1099838), (2528, 1044150), (3160, 835320), (3792, 696100), (3950, 668256), (4740, 556880), (4800, 549919), (5056, 522075), (5925, 445504), (6320, 417660), (6961, 379200), (7584, 348050), (7900, 334128), (9480, 278440), (11850, 222752), (12640, 208830), (13922, 189600), (15168, 174025), (15800, 167064), (18960, 139220), (20883, 126400), (23700, 111376), (25280, 104415), (27844, 94800), (31600, 83532), (34805, 75840), (37920, 69610), (41766, 63200), (47400, 55688)]