328556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 1131291360

約数和(自身を除く): 802735080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 221, 255, 260, 312, 338, 340, 390, 408, 442, 507, 510, 520, 663, 676, 680, 780, 845, 884, 953, 1014, 1020, 1105, 1326, 1352, 1560, 1690, 1768, 1906, 2028, 2040, 2210, 2535, 2652, 2859, 2873, 3315, 3380, 3812, 4056, 4420, 4765, 5070, 5304, 5718, 5746, 6630, 6760, 7624, 8619, 8840, 9530, 10140, 11436, 11492, 12389, 13260, 14295, 14365, 16201, 17238, 19060, 20280, 22872, 22984, 24778, 26520, 28590, 28730, 32402, 34476, 37167, 38120, 43095, 48603, 49556, 57180, 57460, 61945, 64804, 68952, 74334, 81005, 86190, 97206, 99112, 114360, 114920, 123890, 129608, 148668, 161057, 162010, 172380, 185835, 194412, 210613, 243015, 247780, 297336, 322114, 324020, 344760, 371670, 388824, 421226, 483171, 486030, 495560, 631839, 644228, 648040, 743340, 805285, 842452, 966342, 972060, 1053065, 1263678, 1288456, 1486680, 1610570, 1684904, 1932684, 1944120, 2106130, 2415855, 2527356, 2737969, 3159195, 3221140, 3865368, 4212260, 4831710, 5054712, 5475938, 6318390, 6442280, 8213907, 8424520, 9663420, 10951876, 12636780, 13689845, 16427814, 19326840, 21903752, 25273560, 27379690, 32855628, 41069535, 54759380, 65711256, 82139070, 109518760, 164278140, 328556280]

約数ペア:

[(1, 328556280), (2, 164278140), (3, 109518760), (4, 82139070), (5, 65711256), (6, 54759380), (8, 41069535), (10, 32855628), (12, 27379690), (13, 25273560), (15, 21903752), (17, 19326840), (20, 16427814), (24, 13689845), (26, 12636780), (30, 10951876), (34, 9663420), (39, 8424520), (40, 8213907), (51, 6442280), (52, 6318390), (60, 5475938), (65, 5054712), (68, 4831710), (78, 4212260), (85, 3865368), (102, 3221140), (104, 3159195), (120, 2737969), (130, 2527356), (136, 2415855), (156, 2106130), (169, 1944120), (170, 1932684), (195, 1684904), (204, 1610570), (221, 1486680), (255, 1288456), (260, 1263678), (312, 1053065), (338, 972060), (340, 966342), (390, 842452), (408, 805285), (442, 743340), (507, 648040), (510, 644228), (520, 631839), (663, 495560), (676, 486030), (680, 483171), (780, 421226), (845, 388824), (884, 371670), (953, 344760), (1014, 324020), (1020, 322114), (1105, 297336), (1326, 247780), (1352, 243015), (1560, 210613), (1690, 194412), (1768, 185835), (1906, 172380), (2028, 162010), (2040, 161057), (2210, 148668), (2535, 129608), (2652, 123890), (2859, 114920), (2873, 114360), (3315, 99112), (3380, 97206), (3812, 86190), (4056, 81005), (4420, 74334), (4765, 68952), (5070, 64804), (5304, 61945), (5718, 57460), (5746, 57180), (6630, 49556), (6760, 48603), (7624, 43095), (8619, 38120), (8840, 37167), (9530, 34476), (10140, 32402), (11436, 28730), (11492, 28590), (12389, 26520), (13260, 24778), (14295, 22984), (14365, 22872), (16201, 20280), (17238, 19060)]