439879140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 1445713920

約数和(自身を除く): 1005834780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 107, 108, 115, 135, 138, 180, 207, 214, 230, 270, 276, 321, 331, 345, 414, 428, 460, 535, 540, 621, 642, 662, 690, 828, 963, 993, 1035, 1070, 1242, 1284, 1324, 1380, 1605, 1655, 1926, 1986, 2070, 2140, 2461, 2484, 2889, 2979, 3105, 3210, 3310, 3852, 3972, 4140, 4815, 4922, 4965, 5778, 5958, 6210, 6420, 6620, 7383, 7613, 8937, 9630, 9844, 9930, 11556, 11916, 12305, 12420, 14445, 14766, 14895, 15226, 17874, 19260, 19860, 22149, 22839, 24610, 28890, 29532, 29790, 30452, 35417, 35748, 36915, 38065, 44298, 44685, 45678, 49220, 57780, 59580, 66447, 68517, 70834, 73830, 76130, 88596, 89370, 91356, 106251, 110745, 114195, 132894, 137034, 141668, 147660, 152260, 177085, 178740, 205551, 212502, 221490, 228390, 265788, 274068, 318753, 332235, 342585, 354170, 411102, 425004, 442980, 456780, 531255, 637506, 664470, 685170, 708340, 814591, 822204, 956259, 1027755, 1062510, 1275012, 1328940, 1370340, 1593765, 1629182, 1912518, 2055510, 2125020, 2443773, 3187530, 3258364, 3825036, 4072955, 4111020, 4781295, 4887546, 6375060, 7331319, 8145910, 9562590, 9775092, 12218865, 14662638, 16291820, 19125180, 21993957, 24437730, 29325276, 36656595, 43987914, 48875460, 73313190, 87975828, 109969785, 146626380, 219939570, 439879140]

約数ペア:

[(1, 439879140), (2, 219939570), (3, 146626380), (4, 109969785), (5, 87975828), (6, 73313190), (9, 48875460), (10, 43987914), (12, 36656595), (15, 29325276), (18, 24437730), (20, 21993957), (23, 19125180), (27, 16291820), (30, 14662638), (36, 12218865), (45, 9775092), (46, 9562590), (54, 8145910), (60, 7331319), (69, 6375060), (90, 4887546), (92, 4781295), (107, 4111020), (108, 4072955), (115, 3825036), (135, 3258364), (138, 3187530), (180, 2443773), (207, 2125020), (214, 2055510), (230, 1912518), (270, 1629182), (276, 1593765), (321, 1370340), (331, 1328940), (345, 1275012), (414, 1062510), (428, 1027755), (460, 956259), (535, 822204), (540, 814591), (621, 708340), (642, 685170), (662, 664470), (690, 637506), (828, 531255), (963, 456780), (993, 442980), (1035, 425004), (1070, 411102), (1242, 354170), (1284, 342585), (1324, 332235), (1380, 318753), (1605, 274068), (1655, 265788), (1926, 228390), (1986, 221490), (2070, 212502), (2140, 205551), (2461, 178740), (2484, 177085), (2889, 152260), (2979, 147660), (3105, 141668), (3210, 137034), (3310, 132894), (3852, 114195), (3972, 110745), (4140, 106251), (4815, 91356), (4922, 89370), (4965, 88596), (5778, 76130), (5958, 73830), (6210, 70834), (6420, 68517), (6620, 66447), (7383, 59580), (7613, 57780), (8937, 49220), (9630, 45678), (9844, 44685), (9930, 44298), (11556, 38065), (11916, 36915), (12305, 35748), (12420, 35417), (14445, 30452), (14766, 29790), (14895, 29532), (15226, 28890), (17874, 24610), (19260, 22839), (19860, 22149)]