272015640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 1017450720

約数和(自身を除く): 745435080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 263, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 526, 585, 612, 663, 676, 680, 765, 780, 789, 845, 884, 936, 1014, 1020, 1052, 1105, 1170, 1224, 1315, 1326, 1352, 1521, 1530, 1560, 1578, 1690, 1768, 1989, 2028, 2040, 2104, 2210, 2340, 2367, 2535, 2630, 2652, 2873, 3042, 3060, 3156, 3315, 3380, 3419, 3945, 3978, 4056, 4420, 4471, 4680, 4734, 5070, 5260, 5304, 5746, 6084, 6120, 6312, 6630, 6760, 6838, 7605, 7890, 7956, 8619, 8840, 8942, 9468, 9945, 10140, 10257, 10520, 11492, 11835, 12168, 13260, 13413, 13676, 14365, 15210, 15780, 15912, 17095, 17238, 17884, 18936, 19890, 20280, 20514, 22355, 22984, 23670, 25857, 26520, 26826, 27352, 28730, 30420, 30771, 31560, 34190, 34476, 35768, 39780, 40239, 41028, 43095, 44447, 44710, 47340, 51285, 51714, 53652, 57460, 58123, 60840, 61542, 67065, 68380, 68952, 79560, 80478, 82056, 86190, 88894, 89420, 94680, 102570, 103428, 107304, 114920, 116246, 123084, 129285, 133341, 134130, 136760, 153855, 160956, 172380, 174369, 177788, 178840, 201195, 205140, 206856, 222235, 232492, 246168, 258570, 266682, 268260, 290615, 307710, 321912, 344760, 348738, 355576, 400023, 402390, 410280, 444470, 464984, 517140, 523107, 533364, 536520, 581230, 615420, 666705, 697476, 755599, 800046, 804780, 871845, 888940, 1034280, 1046214, 1066728, 1162460, 1230840, 1333410, 1394952, 1511198, 1600092, 1609560, 1743690, 1777880, 2000115, 2092428, 2266797, 2324920, 2615535, 2666820, 3022396, 3200184, 3487380, 3777995, 4000230, 4184856, 4533594, 5231070, 5333640, 6044792, 6800391, 6974760, 7555990, 8000460, 9067188, 10462140, 11333985, 13600782, 15111980, 16000920, 18134376, 20924280, 22667970, 27201564, 30223960, 34001955, 45335940, 54403128, 68003910, 90671880, 136007820, 272015640]

約数ペア:

[(1, 272015640), (2, 136007820), (3, 90671880), (4, 68003910), (5, 54403128), (6, 45335940), (8, 34001955), (9, 30223960), (10, 27201564), (12, 22667970), (13, 20924280), (15, 18134376), (17, 16000920), (18, 15111980), (20, 13600782), (24, 11333985), (26, 10462140), (30, 9067188), (34, 8000460), (36, 7555990), (39, 6974760), (40, 6800391), (45, 6044792), (51, 5333640), (52, 5231070), (60, 4533594), (65, 4184856), (68, 4000230), (72, 3777995), (78, 3487380), (85, 3200184), (90, 3022396), (102, 2666820), (104, 2615535), (117, 2324920), (120, 2266797), (130, 2092428), (136, 2000115), (153, 1777880), (156, 1743690), (169, 1609560), (170, 1600092), (180, 1511198), (195, 1394952), (204, 1333410), (221, 1230840), (234, 1162460), (255, 1066728), (260, 1046214), (263, 1034280), (306, 888940), (312, 871845), (338, 804780), (340, 800046), (360, 755599), (390, 697476), (408, 666705), (442, 615420), (468, 581230), (507, 536520), (510, 533364), (520, 523107), (526, 517140), (585, 464984), (612, 444470), (663, 410280), (676, 402390), (680, 400023), (765, 355576), (780, 348738), (789, 344760), (845, 321912), (884, 307710), (936, 290615), (1014, 268260), (1020, 266682), (1052, 258570), (1105, 246168), (1170, 232492), (1224, 222235), (1315, 206856), (1326, 205140), (1352, 201195), (1521, 178840), (1530, 177788), (1560, 174369), (1578, 172380), (1690, 160956), (1768, 153855), (1989, 136760), (2028, 134130), (2040, 133341), (2104, 129285), (2210, 123084), (2340, 116246), (2367, 114920), (2535, 107304), (2630, 103428), (2652, 102570), (2873, 94680), (3042, 89420), (3060, 88894), (3156, 86190), (3315, 82056), (3380, 80478), (3419, 79560), (3945, 68952), (3978, 68380), (4056, 67065), (4420, 61542), (4471, 60840), (4680, 58123), (4734, 57460), (5070, 53652), (5260, 51714), (5304, 51285), (5746, 47340), (6084, 44710), (6120, 44447), (6312, 43095), (6630, 41028), (6760, 40239), (6838, 39780), (7605, 35768), (7890, 34476), (7956, 34190), (8619, 31560), (8840, 30771), (8942, 30420), (9468, 28730), (9945, 27352), (10140, 26826), (10257, 26520), (10520, 25857), (11492, 23670), (11835, 22984), (12168, 22355), (13260, 20514), (13413, 20280), (13676, 19890), (14365, 18936), (15210, 17884), (15780, 17238), (15912, 17095)]