4137120

素因数分解:

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

素因数の和:64

約数の個数: 216

約数和(自身を含む): 16186716

約数和(自身を除く): 12049596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 338, 340, 360, 390, 408, 416, 442, 468, 480, 507, 510, 520, 544, 585, 612, 624, 663, 676, 680, 720, 765, 780, 816, 845, 884, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1440, 1521, 1530, 1560, 1632, 1690, 1768, 1872, 1989, 2028, 2040, 2080, 2210, 2340, 2448, 2535, 2652, 2704, 2720, 2873, 3042, 3060, 3120, 3315, 3380, 3536, 3744, 3978, 4056, 4080, 4420, 4680, 4896, 5070, 5304, 5408, 5746, 6084, 6120, 6240, 6630, 6760, 7072, 7605, 7956, 8112, 8160, 8619, 8840, 9360, 9945, 10140, 10608, 11492, 12168, 12240, 13260, 13520, 14365, 15210, 15912, 16224, 17238, 17680, 18720, 19890, 20280, 21216, 22984, 24336, 24480, 25857, 26520, 27040, 28730, 30420, 31824, 34476, 35360, 39780, 40560, 43095, 45968, 48672, 51714, 53040, 57460, 60840, 63648, 68952, 79560, 81120, 86190, 91936, 103428, 106080, 114920, 121680, 129285, 137904, 159120, 172380, 206856, 229840, 243360, 258570, 275808, 318240, 344760, 413712, 459680, 517140, 689520, 827424, 1034280, 1379040, 2068560, 4137120]

約数ペア:

[(1, 4137120), (2, 2068560), (3, 1379040), (4, 1034280), (5, 827424), (6, 689520), (8, 517140), (9, 459680), (10, 413712), (12, 344760), (13, 318240), (15, 275808), (16, 258570), (17, 243360), (18, 229840), (20, 206856), (24, 172380), (26, 159120), (30, 137904), (32, 129285), (34, 121680), (36, 114920), (39, 106080), (40, 103428), (45, 91936), (48, 86190), (51, 81120), (52, 79560), (60, 68952), (65, 63648), (68, 60840), (72, 57460), (78, 53040), (80, 51714), (85, 48672), (90, 45968), (96, 43095), (102, 40560), (104, 39780), (117, 35360), (120, 34476), (130, 31824), (136, 30420), (144, 28730), (153, 27040), (156, 26520), (160, 25857), (169, 24480), (170, 24336), (180, 22984), (195, 21216), (204, 20280), (208, 19890), (221, 18720), (234, 17680), (240, 17238), (255, 16224), (260, 15912), (272, 15210), (288, 14365), (306, 13520), (312, 13260), (338, 12240), (340, 12168), (360, 11492), (390, 10608), (408, 10140), (416, 9945), (442, 9360), (468, 8840), (480, 8619), (507, 8160), (510, 8112), (520, 7956), (544, 7605), (585, 7072), (612, 6760), (624, 6630), (663, 6240), (676, 6120), (680, 6084), (720, 5746), (765, 5408), (780, 5304), (816, 5070), (845, 4896), (884, 4680), (936, 4420), (1014, 4080), (1020, 4056), (1040, 3978), (1105, 3744), (1170, 3536), (1224, 3380), (1248, 3315), (1326, 3120), (1352, 3060), (1360, 3042), (1440, 2873), (1521, 2720), (1530, 2704), (1560, 2652), (1632, 2535), (1690, 2448), (1768, 2340), (1872, 2210), (1989, 2080), (2028, 2040)]