2542192800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{389}}^2$

素因数の和:808

約数の個数: 216

約数和(自身を含む): 9481330656

約数和(自身を除く): 6939137856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 389, 400, 420, 480, 525, 560, 600, 672, 700, 778, 800, 840, 1050, 1120, 1167, 1200, 1400, 1556, 1680, 1945, 2100, 2334, 2400, 2723, 2800, 3112, 3360, 3890, 4200, 4668, 5446, 5600, 5835, 6224, 7780, 8169, 8400, 9336, 9725, 10892, 11670, 12448, 13615, 15560, 16338, 16800, 18672, 19450, 21784, 23340, 27230, 29175, 31120, 32676, 37344, 38900, 40845, 43568, 46680, 54460, 58350, 62240, 65352, 68075, 77800, 81690, 87136, 93360, 108920, 116700, 130704, 136150, 151321, 155600, 163380, 186720, 204225, 217840, 233400, 261408, 272300, 302642, 311200, 326760, 408450, 435680, 453963, 466800, 544600, 605284, 653520, 756605, 816900, 907926, 933600, 1059247, 1089200, 1210568, 1307040, 1513210, 1633800, 1815852, 2118494, 2178400, 2269815, 2421136, 3026420, 3177741, 3267600, 3631704, 3783025, 4236988, 4539630, 4842272, 5296235, 6052840, 6355482, 6535200, 7263408, 7566050, 8473976, 9079260, 10592470, 11349075, 12105680, 12710964, 14526816, 15132100, 15888705, 16947952, 18158520, 21184940, 22698150, 24211360, 25421928, 26481175, 30264200, 31777410, 33895904, 36317040, 42369880, 45396300, 50843856, 52962350, 60528400, 63554820, 72634080, 79443525, 84739760, 90792600, 101687712, 105924700, 121056800, 127109640, 158887050, 169479520, 181585200, 211849400, 254219280, 317774100, 363170400, 423698800, 508438560, 635548200, 847397600, 1271096400, 2542192800]

約数ペア:

[(1, 2542192800), (2, 1271096400), (3, 847397600), (4, 635548200), (5, 508438560), (6, 423698800), (7, 363170400), (8, 317774100), (10, 254219280), (12, 211849400), (14, 181585200), (15, 169479520), (16, 158887050), (20, 127109640), (21, 121056800), (24, 105924700), (25, 101687712), (28, 90792600), (30, 84739760), (32, 79443525), (35, 72634080), (40, 63554820), (42, 60528400), (48, 52962350), (50, 50843856), (56, 45396300), (60, 42369880), (70, 36317040), (75, 33895904), (80, 31777410), (84, 30264200), (96, 26481175), (100, 25421928), (105, 24211360), (112, 22698150), (120, 21184940), (140, 18158520), (150, 16947952), (160, 15888705), (168, 15132100), (175, 14526816), (200, 12710964), (210, 12105680), (224, 11349075), (240, 10592470), (280, 9079260), (300, 8473976), (336, 7566050), (350, 7263408), (389, 6535200), (400, 6355482), (420, 6052840), (480, 5296235), (525, 4842272), (560, 4539630), (600, 4236988), (672, 3783025), (700, 3631704), (778, 3267600), (800, 3177741), (840, 3026420), (1050, 2421136), (1120, 2269815), (1167, 2178400), (1200, 2118494), (1400, 1815852), (1556, 1633800), (1680, 1513210), (1945, 1307040), (2100, 1210568), (2334, 1089200), (2400, 1059247), (2723, 933600), (2800, 907926), (3112, 816900), (3360, 756605), (3890, 653520), (4200, 605284), (4668, 544600), (5446, 466800), (5600, 453963), (5835, 435680), (6224, 408450), (7780, 326760), (8169, 311200), (8400, 302642), (9336, 272300), (9725, 261408), (10892, 233400), (11670, 217840), (12448, 204225), (13615, 186720), (15560, 163380), (16338, 155600), (16800, 151321), (18672, 136150), (19450, 130704), (21784, 116700), (23340, 108920), (27230, 93360), (29175, 87136), (31120, 81690), (32676, 77800), (37344, 68075), (38900, 65352), (40845, 62240), (43568, 58350), (46680, 54460)]