25936560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 99931104

約数和(自身を除く): 73994544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 163, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 326, 340, 360, 390, 408, 442, 468, 489, 510, 520, 585, 612, 624, 652, 663, 680, 720, 765, 780, 815, 816, 884, 936, 978, 1020, 1040, 1105, 1170, 1224, 1304, 1326, 1360, 1467, 1530, 1560, 1630, 1768, 1872, 1956, 1989, 2040, 2119, 2210, 2340, 2445, 2448, 2608, 2652, 2771, 2934, 3060, 3120, 3260, 3315, 3536, 3912, 3978, 4080, 4238, 4420, 4680, 4890, 5304, 5542, 5868, 6120, 6357, 6520, 6630, 7335, 7824, 7956, 8313, 8476, 8840, 9360, 9780, 9945, 10595, 10608, 11084, 11736, 12240, 12714, 13040, 13260, 13855, 14670, 15912, 16626, 16952, 17680, 19071, 19560, 19890, 21190, 22168, 23472, 24939, 25428, 26520, 27710, 29340, 31785, 31824, 33252, 33904, 36023, 38142, 39120, 39780, 41565, 42380, 44336, 49878, 50856, 53040, 55420, 58680, 63570, 66504, 72046, 76284, 79560, 83130, 84760, 95355, 99756, 101712, 108069, 110840, 117360, 124695, 127140, 133008, 144092, 152568, 159120, 166260, 169520, 180115, 190710, 199512, 216138, 221680, 249390, 254280, 288184, 305136, 324207, 332520, 360230, 381420, 399024, 432276, 498780, 508560, 540345, 576368, 648414, 665040, 720460, 762840, 864552, 997560, 1080690, 1296828, 1440920, 1525680, 1621035, 1729104, 1995120, 2161380, 2593656, 2881840, 3242070, 4322760, 5187312, 6484140, 8645520, 12968280, 25936560]

約数ペア:

[(1, 25936560), (2, 12968280), (3, 8645520), (4, 6484140), (5, 5187312), (6, 4322760), (8, 3242070), (9, 2881840), (10, 2593656), (12, 2161380), (13, 1995120), (15, 1729104), (16, 1621035), (17, 1525680), (18, 1440920), (20, 1296828), (24, 1080690), (26, 997560), (30, 864552), (34, 762840), (36, 720460), (39, 665040), (40, 648414), (45, 576368), (48, 540345), (51, 508560), (52, 498780), (60, 432276), (65, 399024), (68, 381420), (72, 360230), (78, 332520), (80, 324207), (85, 305136), (90, 288184), (102, 254280), (104, 249390), (117, 221680), (120, 216138), (130, 199512), (136, 190710), (144, 180115), (153, 169520), (156, 166260), (163, 159120), (170, 152568), (180, 144092), (195, 133008), (204, 127140), (208, 124695), (221, 117360), (234, 110840), (240, 108069), (255, 101712), (260, 99756), (272, 95355), (306, 84760), (312, 83130), (326, 79560), (340, 76284), (360, 72046), (390, 66504), (408, 63570), (442, 58680), (468, 55420), (489, 53040), (510, 50856), (520, 49878), (585, 44336), (612, 42380), (624, 41565), (652, 39780), (663, 39120), (680, 38142), (720, 36023), (765, 33904), (780, 33252), (815, 31824), (816, 31785), (884, 29340), (936, 27710), (978, 26520), (1020, 25428), (1040, 24939), (1105, 23472), (1170, 22168), (1224, 21190), (1304, 19890), (1326, 19560), (1360, 19071), (1467, 17680), (1530, 16952), (1560, 16626), (1630, 15912), (1768, 14670), (1872, 13855), (1956, 13260), (1989, 13040), (2040, 12714), (2119, 12240), (2210, 11736), (2340, 11084), (2445, 10608), (2448, 10595), (2608, 9945), (2652, 9780), (2771, 9360), (2934, 8840), (3060, 8476), (3120, 8313), (3260, 7956), (3315, 7824), (3536, 7335), (3912, 6630), (3978, 6520), (4080, 6357), (4238, 6120), (4420, 5868), (4680, 5542), (4890, 5304)]