6484140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 22565088

約数和(自身を除く): 16080948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 163, 170, 180, 195, 204, 221, 234, 255, 260, 306, 326, 340, 390, 442, 468, 489, 510, 585, 612, 652, 663, 765, 780, 815, 884, 978, 1020, 1105, 1170, 1326, 1467, 1530, 1630, 1956, 1989, 2119, 2210, 2340, 2445, 2652, 2771, 2934, 3060, 3260, 3315, 3978, 4238, 4420, 4890, 5542, 5868, 6357, 6630, 7335, 7956, 8313, 8476, 9780, 9945, 10595, 11084, 12714, 13260, 13855, 14670, 16626, 19071, 19890, 21190, 24939, 25428, 27710, 29340, 31785, 33252, 36023, 38142, 39780, 41565, 42380, 49878, 55420, 63570, 72046, 76284, 83130, 95355, 99756, 108069, 124695, 127140, 144092, 166260, 180115, 190710, 216138, 249390, 324207, 360230, 381420, 432276, 498780, 540345, 648414, 720460, 1080690, 1296828, 1621035, 2161380, 3242070, 6484140]

約数ペア:

[(1, 6484140), (2, 3242070), (3, 2161380), (4, 1621035), (5, 1296828), (6, 1080690), (9, 720460), (10, 648414), (12, 540345), (13, 498780), (15, 432276), (17, 381420), (18, 360230), (20, 324207), (26, 249390), (30, 216138), (34, 190710), (36, 180115), (39, 166260), (45, 144092), (51, 127140), (52, 124695), (60, 108069), (65, 99756), (68, 95355), (78, 83130), (85, 76284), (90, 72046), (102, 63570), (117, 55420), (130, 49878), (153, 42380), (156, 41565), (163, 39780), (170, 38142), (180, 36023), (195, 33252), (204, 31785), (221, 29340), (234, 27710), (255, 25428), (260, 24939), (306, 21190), (326, 19890), (340, 19071), (390, 16626), (442, 14670), (468, 13855), (489, 13260), (510, 12714), (585, 11084), (612, 10595), (652, 9945), (663, 9780), (765, 8476), (780, 8313), (815, 7956), (884, 7335), (978, 6630), (1020, 6357), (1105, 5868), (1170, 5542), (1326, 4890), (1467, 4420), (1530, 4238), (1630, 3978), (1956, 3315), (1989, 3260), (2119, 3060), (2210, 2934), (2340, 2771), (2445, 2652)]