127831440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 160

約数和(自身を含む): 443221632

約数和(自身を除く): 315390192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1181, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2362, 2460, 2640, 2706, 3280, 3543, 3608, 4510, 4724, 4920, 5412, 5905, 6765, 7086, 7216, 9020, 9448, 9840, 10824, 11810, 12991, 13530, 14172, 17715, 18040, 18896, 21648, 23620, 25982, 27060, 28344, 35430, 36080, 38973, 47240, 48421, 51964, 54120, 56688, 64955, 70860, 77946, 94480, 96842, 103928, 108240, 129910, 141720, 145263, 155892, 193684, 194865, 207856, 242105, 259820, 283440, 290526, 311784, 387368, 389730, 484210, 519640, 532631, 581052, 623568, 726315, 774736, 779460, 968420, 1039280, 1065262, 1162104, 1452630, 1558920, 1597893, 1936840, 2130524, 2324208, 2663155, 2905260, 3117840, 3195786, 3873680, 4261048, 5326310, 5810520, 6391572, 7989465, 8522096, 10652620, 11621040, 12783144, 15978930, 21305240, 25566288, 31957860, 42610480, 63915720, 127831440]

約数ペア:

[(1, 127831440), (2, 63915720), (3, 42610480), (4, 31957860), (5, 25566288), (6, 21305240), (8, 15978930), (10, 12783144), (11, 11621040), (12, 10652620), (15, 8522096), (16, 7989465), (20, 6391572), (22, 5810520), (24, 5326310), (30, 4261048), (33, 3873680), (40, 3195786), (41, 3117840), (44, 2905260), (48, 2663155), (55, 2324208), (60, 2130524), (66, 1936840), (80, 1597893), (82, 1558920), (88, 1452630), (110, 1162104), (120, 1065262), (123, 1039280), (132, 968420), (164, 779460), (165, 774736), (176, 726315), (205, 623568), (220, 581052), (240, 532631), (246, 519640), (264, 484210), (328, 389730), (330, 387368), (410, 311784), (440, 290526), (451, 283440), (492, 259820), (528, 242105), (615, 207856), (656, 194865), (660, 193684), (820, 155892), (880, 145263), (902, 141720), (984, 129910), (1181, 108240), (1230, 103928), (1320, 96842), (1353, 94480), (1640, 77946), (1804, 70860), (1968, 64955), (2255, 56688), (2362, 54120), (2460, 51964), (2640, 48421), (2706, 47240), (3280, 38973), (3543, 36080), (3608, 35430), (4510, 28344), (4724, 27060), (4920, 25982), (5412, 23620), (5905, 21648), (6765, 18896), (7086, 18040), (7216, 17715), (9020, 14172), (9448, 13530), (9840, 12991), (10824, 11810)]