2533927440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1087}}^1$

素因数の和:1997

約数の個数: 160

約数和(自身を含む): 8586878976

約数和(自身を除く): 6052951536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 883, 1087, 1320, 1766, 2174, 2640, 2649, 3261, 3532, 4348, 4415, 5298, 5435, 6522, 7064, 8696, 8830, 9713, 10596, 10870, 11957, 13044, 13245, 14128, 16305, 17392, 17660, 19426, 21192, 21740, 23914, 26088, 26490, 29139, 32610, 35320, 35871, 38852, 42384, 43480, 47828, 48565, 52176, 52980, 58278, 59785, 65220, 70640, 71742, 77704, 86960, 95656, 97130, 105960, 116556, 119570, 130440, 143484, 145695, 155408, 179355, 191312, 194260, 211920, 233112, 239140, 260880, 286968, 291390, 358710, 388520, 466224, 478280, 573936, 582780, 717420, 777040, 956560, 959821, 1165560, 1434840, 1919642, 2331120, 2869680, 2879463, 3839284, 4799105, 5758926, 7678568, 9598210, 10558031, 11517852, 14397315, 15357136, 19196420, 21116062, 23035704, 28794630, 31674093, 38392840, 42232124, 46071408, 52790155, 57589260, 63348186, 76785680, 84464248, 105580310, 115178520, 126696372, 158370465, 168928496, 211160620, 230357040, 253392744, 316740930, 422321240, 506785488, 633481860, 844642480, 1266963720, 2533927440]

約数ペア:

[(1, 2533927440), (2, 1266963720), (3, 844642480), (4, 633481860), (5, 506785488), (6, 422321240), (8, 316740930), (10, 253392744), (11, 230357040), (12, 211160620), (15, 168928496), (16, 158370465), (20, 126696372), (22, 115178520), (24, 105580310), (30, 84464248), (33, 76785680), (40, 63348186), (44, 57589260), (48, 52790155), (55, 46071408), (60, 42232124), (66, 38392840), (80, 31674093), (88, 28794630), (110, 23035704), (120, 21116062), (132, 19196420), (165, 15357136), (176, 14397315), (220, 11517852), (240, 10558031), (264, 9598210), (330, 7678568), (440, 5758926), (528, 4799105), (660, 3839284), (880, 2879463), (883, 2869680), (1087, 2331120), (1320, 1919642), (1766, 1434840), (2174, 1165560), (2640, 959821), (2649, 956560), (3261, 777040), (3532, 717420), (4348, 582780), (4415, 573936), (5298, 478280), (5435, 466224), (6522, 388520), (7064, 358710), (8696, 291390), (8830, 286968), (9713, 260880), (10596, 239140), (10870, 233112), (11957, 211920), (13044, 194260), (13245, 191312), (14128, 179355), (16305, 155408), (17392, 145695), (17660, 143484), (19426, 130440), (21192, 119570), (21740, 116556), (23914, 105960), (26088, 97130), (26490, 95656), (29139, 86960), (32610, 77704), (35320, 71742), (35871, 70640), (38852, 65220), (42384, 59785), (43480, 58278), (47828, 52980), (48565, 52176)]