146973840

素因数分解:

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

素因数の和:226

約数の個数: 240

約数和(自身を含む): 524424768

約数和(自身を除く): 377450928

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, 289, 312, 326, 340, 390, 408, 442, 489, 510, 520, 578, 624, 652, 663, 680, 780, 815, 816, 867, 884, 978, 1020, 1040, 1105, 1156, 1304, 1326, 1360, 1445, 1560, 1630, 1734, 1768, 1956, 2040, 2119, 2210, 2312, 2445, 2608, 2652, 2771, 2890, 3120, 3260, 3315, 3468, 3536, 3757, 3912, 4080, 4238, 4335, 4420, 4624, 4890, 5304, 5542, 5780, 6357, 6520, 6630, 6936, 7514, 7824, 8313, 8476, 8670, 8840, 9780, 10595, 10608, 11084, 11271, 11560, 12714, 13040, 13260, 13855, 13872, 15028, 16626, 16952, 17340, 17680, 18785, 19560, 21190, 22168, 22542, 23120, 25428, 26520, 27710, 30056, 31785, 33252, 33904, 34680, 36023, 37570, 39120, 41565, 42380, 44336, 45084, 47107, 50856, 53040, 55420, 56355, 60112, 63570, 66504, 69360, 72046, 75140, 83130, 84760, 90168, 94214, 101712, 108069, 110840, 112710, 127140, 133008, 141321, 144092, 150280, 166260, 169520, 180115, 180336, 188428, 216138, 221680, 225420, 235535, 254280, 282642, 288184, 300560, 332520, 360230, 376856, 432276, 450840, 471070, 508560, 540345, 565284, 576368, 612391, 665040, 706605, 720460, 753712, 864552, 901680, 942140, 1080690, 1130568, 1224782, 1413210, 1440920, 1729104, 1837173, 1884280, 2161380, 2261136, 2449564, 2826420, 2881840, 3061955, 3674346, 3768560, 4322760, 4899128, 5652840, 6123910, 7348692, 8645520, 9185865, 9798256, 11305680, 12247820, 14697384, 18371730, 24495640, 29394768, 36743460, 48991280, 73486920, 146973840]

約数ペア:

[(1, 146973840), (2, 73486920), (3, 48991280), (4, 36743460), (5, 29394768), (6, 24495640), (8, 18371730), (10, 14697384), (12, 12247820), (13, 11305680), (15, 9798256), (16, 9185865), (17, 8645520), (20, 7348692), (24, 6123910), (26, 5652840), (30, 4899128), (34, 4322760), (39, 3768560), (40, 3674346), (48, 3061955), (51, 2881840), (52, 2826420), (60, 2449564), (65, 2261136), (68, 2161380), (78, 1884280), (80, 1837173), (85, 1729104), (102, 1440920), (104, 1413210), (120, 1224782), (130, 1130568), (136, 1080690), (156, 942140), (163, 901680), (170, 864552), (195, 753712), (204, 720460), (208, 706605), (221, 665040), (240, 612391), (255, 576368), (260, 565284), (272, 540345), (289, 508560), (312, 471070), (326, 450840), (340, 432276), (390, 376856), (408, 360230), (442, 332520), (489, 300560), (510, 288184), (520, 282642), (578, 254280), (624, 235535), (652, 225420), (663, 221680), (680, 216138), (780, 188428), (815, 180336), (816, 180115), (867, 169520), (884, 166260), (978, 150280), (1020, 144092), (1040, 141321), (1105, 133008), (1156, 127140), (1304, 112710), (1326, 110840), (1360, 108069), (1445, 101712), (1560, 94214), (1630, 90168), (1734, 84760), (1768, 83130), (1956, 75140), (2040, 72046), (2119, 69360), (2210, 66504), (2312, 63570), (2445, 60112), (2608, 56355), (2652, 55420), (2771, 53040), (2890, 50856), (3120, 47107), (3260, 45084), (3315, 44336), (3468, 42380), (3536, 41565), (3757, 39120), (3912, 37570), (4080, 36023), (4238, 34680), (4335, 33904), (4420, 33252), (4624, 31785), (4890, 30056), (5304, 27710), (5542, 26520), (5780, 25428), (6357, 23120), (6520, 22542), (6630, 22168), (6936, 21190), (7514, 19560), (7824, 18785), (8313, 17680), (8476, 17340), (8670, 16952), (8840, 16626), (9780, 15028), (10595, 13872), (10608, 13855), (11084, 13260), (11271, 13040), (11560, 12714)]