9474998720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 168

約数和(自身を含む): 25442137584

約数和(自身を除く): 15967138864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 961, 992, 1240, 1364, 1705, 1760, 1922, 1984, 2480, 2728, 2801, 3410, 3520, 3844, 4805, 4960, 5456, 5602, 6820, 7688, 9610, 9920, 10571, 10912, 11204, 13640, 14005, 15376, 19220, 21142, 21824, 22408, 27280, 28010, 30752, 30811, 38440, 42284, 44816, 52855, 54560, 56020, 61504, 61622, 76880, 84568, 86831, 89632, 105710, 109120, 112040, 123244, 153760, 154055, 169136, 173662, 179264, 211420, 224080, 246488, 307520, 308110, 338272, 347324, 422840, 434155, 448160, 492976, 616220, 676544, 694648, 845680, 868310, 896320, 955141, 985952, 1232440, 1389296, 1691360, 1736620, 1910282, 1971904, 2464880, 2691761, 2778592, 3382720, 3473240, 3820564, 4775705, 4929760, 5383522, 5557184, 6946480, 7641128, 9551410, 9859520, 10767044, 13458805, 13892960, 15282256, 19102820, 21534088, 26917610, 27785920, 29609371, 30564512, 38205640, 43068176, 53835220, 59218742, 61129024, 76411280, 86136352, 107670440, 118437484, 148046855, 152822560, 172272704, 215340880, 236874968, 296093710, 305645120, 430681760, 473749936, 592187420, 861363520, 947499872, 1184374840, 1894999744, 2368749680, 4737499360, 9474998720]

約数ペア:

[(1, 9474998720), (2, 4737499360), (4, 2368749680), (5, 1894999744), (8, 1184374840), (10, 947499872), (11, 861363520), (16, 592187420), (20, 473749936), (22, 430681760), (31, 305645120), (32, 296093710), (40, 236874968), (44, 215340880), (55, 172272704), (62, 152822560), (64, 148046855), (80, 118437484), (88, 107670440), (110, 86136352), (124, 76411280), (155, 61129024), (160, 59218742), (176, 53835220), (220, 43068176), (248, 38205640), (310, 30564512), (320, 29609371), (341, 27785920), (352, 26917610), (440, 21534088), (496, 19102820), (620, 15282256), (682, 13892960), (704, 13458805), (880, 10767044), (961, 9859520), (992, 9551410), (1240, 7641128), (1364, 6946480), (1705, 5557184), (1760, 5383522), (1922, 4929760), (1984, 4775705), (2480, 3820564), (2728, 3473240), (2801, 3382720), (3410, 2778592), (3520, 2691761), (3844, 2464880), (4805, 1971904), (4960, 1910282), (5456, 1736620), (5602, 1691360), (6820, 1389296), (7688, 1232440), (9610, 985952), (9920, 955141), (10571, 896320), (10912, 868310), (11204, 845680), (13640, 694648), (14005, 676544), (15376, 616220), (19220, 492976), (21142, 448160), (21824, 434155), (22408, 422840), (27280, 347324), (28010, 338272), (30752, 308110), (30811, 307520), (38440, 246488), (42284, 224080), (44816, 211420), (52855, 179264), (54560, 173662), (56020, 169136), (61504, 154055), (61622, 153760), (76880, 123244), (84568, 112040), (86831, 109120), (89632, 105710)]