328634280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 1197504000

約数和(自身を除く): 868869720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 178, 180, 195, 216, 234, 260, 263, 267, 270, 312, 351, 356, 360, 390, 445, 468, 520, 526, 534, 540, 585, 702, 712, 780, 789, 801, 890, 936, 1052, 1068, 1080, 1157, 1170, 1315, 1335, 1404, 1560, 1578, 1602, 1755, 1780, 2104, 2136, 2314, 2340, 2367, 2403, 2630, 2670, 2808, 3156, 3204, 3419, 3471, 3510, 3560, 3945, 4005, 4628, 4680, 4734, 4806, 5260, 5340, 5785, 6312, 6408, 6838, 6942, 7020, 7101, 7890, 8010, 9256, 9468, 9612, 10257, 10413, 10520, 10680, 11570, 11835, 12015, 13676, 13884, 14040, 14202, 15780, 16020, 17095, 17355, 18936, 19224, 20514, 20826, 23140, 23407, 23670, 24030, 27352, 27768, 28404, 30771, 31239, 31560, 32040, 34190, 34710, 35505, 41028, 41652, 46280, 46814, 47340, 48060, 51285, 52065, 56808, 61542, 62478, 68380, 69420, 70221, 71010, 82056, 83304, 92313, 93628, 94680, 96120, 102570, 104130, 117035, 123084, 124956, 136760, 138840, 140442, 142020, 153855, 156195, 184626, 187256, 205140, 208260, 210663, 234070, 246168, 249912, 280884, 284040, 304291, 307710, 312390, 351105, 369252, 410280, 416520, 421326, 461565, 468140, 561768, 608582, 615420, 624780, 631989, 702210, 738504, 842652, 912873, 923130, 936280, 1053315, 1217164, 1230840, 1249560, 1263978, 1404420, 1521455, 1685304, 1825746, 1846260, 2106630, 2434328, 2527956, 2738619, 2808840, 3042910, 3159945, 3651492, 3692520, 4213260, 4564365, 5055912, 5477238, 6085820, 6319890, 7302984, 8215857, 8426520, 9128730, 10954476, 12171640, 12639780, 13693095, 16431714, 18257460, 21908952, 25279560, 27386190, 32863428, 36514920, 41079285, 54772380, 65726856, 82158570, 109544760, 164317140, 328634280]

約数ペア:

[(1, 328634280), (2, 164317140), (3, 109544760), (4, 82158570), (5, 65726856), (6, 54772380), (8, 41079285), (9, 36514920), (10, 32863428), (12, 27386190), (13, 25279560), (15, 21908952), (18, 18257460), (20, 16431714), (24, 13693095), (26, 12639780), (27, 12171640), (30, 10954476), (36, 9128730), (39, 8426520), (40, 8215857), (45, 7302984), (52, 6319890), (54, 6085820), (60, 5477238), (65, 5055912), (72, 4564365), (78, 4213260), (89, 3692520), (90, 3651492), (104, 3159945), (108, 3042910), (117, 2808840), (120, 2738619), (130, 2527956), (135, 2434328), (156, 2106630), (178, 1846260), (180, 1825746), (195, 1685304), (216, 1521455), (234, 1404420), (260, 1263978), (263, 1249560), (267, 1230840), (270, 1217164), (312, 1053315), (351, 936280), (356, 923130), (360, 912873), (390, 842652), (445, 738504), (468, 702210), (520, 631989), (526, 624780), (534, 615420), (540, 608582), (585, 561768), (702, 468140), (712, 461565), (780, 421326), (789, 416520), (801, 410280), (890, 369252), (936, 351105), (1052, 312390), (1068, 307710), (1080, 304291), (1157, 284040), (1170, 280884), (1315, 249912), (1335, 246168), (1404, 234070), (1560, 210663), (1578, 208260), (1602, 205140), (1755, 187256), (1780, 184626), (2104, 156195), (2136, 153855), (2314, 142020), (2340, 140442), (2367, 138840), (2403, 136760), (2630, 124956), (2670, 123084), (2808, 117035), (3156, 104130), (3204, 102570), (3419, 96120), (3471, 94680), (3510, 93628), (3560, 92313), (3945, 83304), (4005, 82056), (4628, 71010), (4680, 70221), (4734, 69420), (4806, 68380), (5260, 62478), (5340, 61542), (5785, 56808), (6312, 52065), (6408, 51285), (6838, 48060), (6942, 47340), (7020, 46814), (7101, 46280), (7890, 41652), (8010, 41028), (9256, 35505), (9468, 34710), (9612, 34190), (10257, 32040), (10413, 31560), (10520, 31239), (10680, 30771), (11570, 28404), (11835, 27768), (12015, 27352), (13676, 24030), (13884, 23670), (14040, 23407), (14202, 23140), (15780, 20826), (16020, 20514), (17095, 19224), (17355, 18936)]