4322760

素因数分解:

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

素因数の和:207

約数の個数: 128

約数和(自身を含む): 14878080

約数和(自身を除く): 10555320

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, 163, 170, 195, 204, 221, 255, 260, 312, 326, 340, 390, 408, 442, 489, 510, 520, 652, 663, 680, 780, 815, 884, 978, 1020, 1105, 1304, 1326, 1560, 1630, 1768, 1956, 2040, 2119, 2210, 2445, 2652, 2771, 3260, 3315, 3912, 4238, 4420, 4890, 5304, 5542, 6357, 6520, 6630, 8313, 8476, 8840, 9780, 10595, 11084, 12714, 13260, 13855, 16626, 16952, 19560, 21190, 22168, 25428, 26520, 27710, 31785, 33252, 36023, 41565, 42380, 50856, 55420, 63570, 66504, 72046, 83130, 84760, 108069, 110840, 127140, 144092, 166260, 180115, 216138, 254280, 288184, 332520, 360230, 432276, 540345, 720460, 864552, 1080690, 1440920, 2161380, 4322760]

約数ペア:

[(1, 4322760), (2, 2161380), (3, 1440920), (4, 1080690), (5, 864552), (6, 720460), (8, 540345), (10, 432276), (12, 360230), (13, 332520), (15, 288184), (17, 254280), (20, 216138), (24, 180115), (26, 166260), (30, 144092), (34, 127140), (39, 110840), (40, 108069), (51, 84760), (52, 83130), (60, 72046), (65, 66504), (68, 63570), (78, 55420), (85, 50856), (102, 42380), (104, 41565), (120, 36023), (130, 33252), (136, 31785), (156, 27710), (163, 26520), (170, 25428), (195, 22168), (204, 21190), (221, 19560), (255, 16952), (260, 16626), (312, 13855), (326, 13260), (340, 12714), (390, 11084), (408, 10595), (442, 9780), (489, 8840), (510, 8476), (520, 8313), (652, 6630), (663, 6520), (680, 6357), (780, 5542), (815, 5304), (884, 4890), (978, 4420), (1020, 4238), (1105, 3912), (1304, 3315), (1326, 3260), (1560, 2771), (1630, 2652), (1768, 2445), (1956, 2210), (2040, 2119)]