8645520

素因数分解:

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

素因数の和:209

約数の個数: 160

約数和(自身を含む): 30748032

約数和(自身を除く): 22102512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 163, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 326, 340, 390, 408, 442, 489, 510, 520, 624, 652, 663, 680, 780, 815, 816, 884, 978, 1020, 1040, 1105, 1304, 1326, 1360, 1560, 1630, 1768, 1956, 2040, 2119, 2210, 2445, 2608, 2652, 2771, 3120, 3260, 3315, 3536, 3912, 4080, 4238, 4420, 4890, 5304, 5542, 6357, 6520, 6630, 7824, 8313, 8476, 8840, 9780, 10595, 10608, 11084, 12714, 13040, 13260, 13855, 16626, 16952, 17680, 19560, 21190, 22168, 25428, 26520, 27710, 31785, 33252, 33904, 36023, 39120, 41565, 42380, 44336, 50856, 53040, 55420, 63570, 66504, 72046, 83130, 84760, 101712, 108069, 110840, 127140, 133008, 144092, 166260, 169520, 180115, 216138, 221680, 254280, 288184, 332520, 360230, 432276, 508560, 540345, 576368, 665040, 720460, 864552, 1080690, 1440920, 1729104, 2161380, 2881840, 4322760, 8645520]

約数ペア:

[(1, 8645520), (2, 4322760), (3, 2881840), (4, 2161380), (5, 1729104), (6, 1440920), (8, 1080690), (10, 864552), (12, 720460), (13, 665040), (15, 576368), (16, 540345), (17, 508560), (20, 432276), (24, 360230), (26, 332520), (30, 288184), (34, 254280), (39, 221680), (40, 216138), (48, 180115), (51, 169520), (52, 166260), (60, 144092), (65, 133008), (68, 127140), (78, 110840), (80, 108069), (85, 101712), (102, 84760), (104, 83130), (120, 72046), (130, 66504), (136, 63570), (156, 55420), (163, 53040), (170, 50856), (195, 44336), (204, 42380), (208, 41565), (221, 39120), (240, 36023), (255, 33904), (260, 33252), (272, 31785), (312, 27710), (326, 26520), (340, 25428), (390, 22168), (408, 21190), (442, 19560), (489, 17680), (510, 16952), (520, 16626), (624, 13855), (652, 13260), (663, 13040), (680, 12714), (780, 11084), (815, 10608), (816, 10595), (884, 9780), (978, 8840), (1020, 8476), (1040, 8313), (1105, 7824), (1304, 6630), (1326, 6520), (1360, 6357), (1560, 5542), (1630, 5304), (1768, 4890), (1956, 4420), (2040, 4238), (2119, 4080), (2210, 3912), (2445, 3536), (2608, 3315), (2652, 3260), (2771, 3120)]