146768520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 471018240

約数和(自身を除く): 324249720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1297, 1380, 1640, 1886, 2460, 2594, 2760, 2829, 3772, 3891, 4715, 4920, 5188, 5658, 6485, 7544, 7782, 9430, 10376, 11316, 12970, 14145, 15564, 18860, 19455, 22632, 25940, 28290, 29831, 31128, 37720, 38910, 51880, 53177, 56580, 59662, 77820, 89493, 106354, 113160, 119324, 149155, 155640, 159531, 178986, 212708, 238648, 265885, 298310, 319062, 357972, 425416, 447465, 531770, 596620, 638124, 715944, 797655, 894930, 1063540, 1193240, 1223071, 1276248, 1595310, 1789860, 2127080, 2446142, 3190620, 3579720, 3669213, 4892284, 6115355, 6381240, 7338426, 9784568, 12230710, 14676852, 18346065, 24461420, 29353704, 36692130, 48922840, 73384260, 146768520]

約数ペア:

[(1, 146768520), (2, 73384260), (3, 48922840), (4, 36692130), (5, 29353704), (6, 24461420), (8, 18346065), (10, 14676852), (12, 12230710), (15, 9784568), (20, 7338426), (23, 6381240), (24, 6115355), (30, 4892284), (40, 3669213), (41, 3579720), (46, 3190620), (60, 2446142), (69, 2127080), (82, 1789860), (92, 1595310), (115, 1276248), (120, 1223071), (123, 1193240), (138, 1063540), (164, 894930), (184, 797655), (205, 715944), (230, 638124), (246, 596620), (276, 531770), (328, 447465), (345, 425416), (410, 357972), (460, 319062), (492, 298310), (552, 265885), (615, 238648), (690, 212708), (820, 178986), (920, 159531), (943, 155640), (984, 149155), (1230, 119324), (1297, 113160), (1380, 106354), (1640, 89493), (1886, 77820), (2460, 59662), (2594, 56580), (2760, 53177), (2829, 51880), (3772, 38910), (3891, 37720), (4715, 31128), (4920, 29831), (5188, 28290), (5658, 25940), (6485, 22632), (7544, 19455), (7782, 18860), (9430, 15564), (10376, 14145), (11316, 12970)]