5389493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{32381}}^1$

素因数の和:32487

約数の個数: 128

約数和(自身を含む): 17253129600

約数和(自身を除く): 11863635960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 2190, 2280, 2774, 2920, 4161, 4380, 5548, 6935, 8322, 8760, 11096, 13870, 16644, 20805, 27740, 32381, 33288, 41610, 55480, 64762, 83220, 97143, 129524, 161905, 166440, 194286, 259048, 323810, 388572, 485715, 615239, 647620, 777144, 971430, 1230478, 1295240, 1845717, 1942860, 2363813, 2460956, 3076195, 3691434, 3885720, 4727626, 4921912, 6152390, 7091439, 7382868, 9228585, 9455252, 11819065, 12304780, 14182878, 14765736, 18457170, 18910504, 23638130, 24609560, 28365756, 35457195, 36914340, 44912447, 47276260, 56731512, 70914390, 73828680, 89824894, 94552520, 134737341, 141828780, 179649788, 224562235, 269474682, 283657560, 359299576, 449124470, 538949364, 673686705, 898248940, 1077898728, 1347373410, 1796497880, 2694746820, 5389493640]

約数ペア:

[(1, 5389493640), (2, 2694746820), (3, 1796497880), (4, 1347373410), (5, 1077898728), (6, 898248940), (8, 673686705), (10, 538949364), (12, 449124470), (15, 359299576), (19, 283657560), (20, 269474682), (24, 224562235), (30, 179649788), (38, 141828780), (40, 134737341), (57, 94552520), (60, 89824894), (73, 73828680), (76, 70914390), (95, 56731512), (114, 47276260), (120, 44912447), (146, 36914340), (152, 35457195), (190, 28365756), (219, 24609560), (228, 23638130), (285, 18910504), (292, 18457170), (365, 14765736), (380, 14182878), (438, 12304780), (456, 11819065), (570, 9455252), (584, 9228585), (730, 7382868), (760, 7091439), (876, 6152390), (1095, 4921912), (1140, 4727626), (1387, 3885720), (1460, 3691434), (1752, 3076195), (2190, 2460956), (2280, 2363813), (2774, 1942860), (2920, 1845717), (4161, 1295240), (4380, 1230478), (5548, 971430), (6935, 777144), (8322, 647620), (8760, 615239), (11096, 485715), (13870, 388572), (16644, 323810), (20805, 259048), (27740, 194286), (32381, 166440), (33288, 161905), (41610, 129524), (55480, 97143), (64762, 83220)]