63915720

素因数分解:

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

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 214462080

約数和(自身を除く): 150546360

約数列:

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

約数ペア:

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