329706840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7081

約数の個数: 128

約数和(自身を含む): 1092994560

約数和(自身を除く): 763287720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7027, 7820, 9384, 11730, 14054, 15640, 21081, 23460, 28108, 35135, 42162, 46920, 56216, 70270, 84324, 105405, 119459, 140540, 161621, 168648, 210810, 238918, 281080, 323242, 358377, 421620, 477836, 484863, 597295, 646484, 716754, 808105, 843240, 955672, 969726, 1194590, 1292968, 1433508, 1616210, 1791885, 1939452, 2389180, 2424315, 2747557, 2867016, 3232420, 3583770, 3878904, 4778360, 4848630, 5495114, 6464840, 7167540, 8242671, 9697260, 10990228, 13737785, 14335080, 16485342, 19394520, 21980456, 27475570, 32970684, 41213355, 54951140, 65941368, 82426710, 109902280, 164853420, 329706840]

約数ペア:

[(1, 329706840), (2, 164853420), (3, 109902280), (4, 82426710), (5, 65941368), (6, 54951140), (8, 41213355), (10, 32970684), (12, 27475570), (15, 21980456), (17, 19394520), (20, 16485342), (23, 14335080), (24, 13737785), (30, 10990228), (34, 9697260), (40, 8242671), (46, 7167540), (51, 6464840), (60, 5495114), (68, 4848630), (69, 4778360), (85, 3878904), (92, 3583770), (102, 3232420), (115, 2867016), (120, 2747557), (136, 2424315), (138, 2389180), (170, 1939452), (184, 1791885), (204, 1616210), (230, 1433508), (255, 1292968), (276, 1194590), (340, 969726), (345, 955672), (391, 843240), (408, 808105), (460, 716754), (510, 646484), (552, 597295), (680, 484863), (690, 477836), (782, 421620), (920, 358377), (1020, 323242), (1173, 281080), (1380, 238918), (1564, 210810), (1955, 168648), (2040, 161621), (2346, 140540), (2760, 119459), (3128, 105405), (3910, 84324), (4692, 70270), (5865, 56216), (7027, 46920), (7820, 42162), (9384, 35135), (11730, 28108), (14054, 23460), (15640, 21081)]