646673040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 240

約数和(自身を含む): 2380472640

約数和(自身を除く): 1733799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 624, 708, 720, 767, 780, 885, 936, 944, 1040, 1062, 1170, 1171, 1180, 1416, 1534, 1560, 1770, 1872, 2124, 2301, 2340, 2342, 2360, 2655, 2832, 3068, 3120, 3513, 3540, 3835, 4248, 4602, 4680, 4684, 4720, 5310, 5855, 6136, 6903, 7026, 7080, 7670, 8496, 9204, 9360, 9368, 10539, 10620, 11505, 11710, 12272, 13806, 14052, 14160, 15223, 15340, 17565, 18408, 18736, 21078, 21240, 23010, 23420, 27612, 28104, 30446, 30680, 34515, 35130, 36816, 42156, 42480, 45669, 46020, 46840, 52695, 55224, 56208, 60892, 61360, 69030, 69089, 70260, 76115, 84312, 91338, 92040, 93680, 105390, 110448, 121784, 137007, 138060, 138178, 140520, 152230, 168624, 182676, 184080, 207267, 210780, 228345, 243568, 274014, 276120, 276356, 281040, 304460, 345445, 365352, 414534, 421560, 456690, 548028, 552240, 552712, 608920, 621801, 685035, 690890, 730704, 829068, 843120, 898157, 913380, 1036335, 1096056, 1105424, 1217840, 1243602, 1370070, 1381780, 1658136, 1796314, 1826760, 2072670, 2192112, 2487204, 2694471, 2740140, 2763560, 3109005, 3316272, 3592628, 3653520, 4145340, 4490785, 4974408, 5388942, 5480280, 5527120, 6218010, 7185256, 8083413, 8290680, 8981570, 9948816, 10777884, 10960560, 12436020, 13472355, 14370512, 16166826, 16581360, 17963140, 21555768, 24872040, 26944710, 32333652, 35926280, 40417065, 43111536, 49744080, 53889420, 64667304, 71852560, 80834130, 107778840, 129334608, 161668260, 215557680, 323336520, 646673040]

約数ペア:

[(1, 646673040), (2, 323336520), (3, 215557680), (4, 161668260), (5, 129334608), (6, 107778840), (8, 80834130), (9, 71852560), (10, 64667304), (12, 53889420), (13, 49744080), (15, 43111536), (16, 40417065), (18, 35926280), (20, 32333652), (24, 26944710), (26, 24872040), (30, 21555768), (36, 17963140), (39, 16581360), (40, 16166826), (45, 14370512), (48, 13472355), (52, 12436020), (59, 10960560), (60, 10777884), (65, 9948816), (72, 8981570), (78, 8290680), (80, 8083413), (90, 7185256), (104, 6218010), (117, 5527120), (118, 5480280), (120, 5388942), (130, 4974408), (144, 4490785), (156, 4145340), (177, 3653520), (180, 3592628), (195, 3316272), (208, 3109005), (234, 2763560), (236, 2740140), (240, 2694471), (260, 2487204), (295, 2192112), (312, 2072670), (354, 1826760), (360, 1796314), (390, 1658136), (468, 1381780), (472, 1370070), (520, 1243602), (531, 1217840), (585, 1105424), (590, 1096056), (624, 1036335), (708, 913380), (720, 898157), (767, 843120), (780, 829068), (885, 730704), (936, 690890), (944, 685035), (1040, 621801), (1062, 608920), (1170, 552712), (1171, 552240), (1180, 548028), (1416, 456690), (1534, 421560), (1560, 414534), (1770, 365352), (1872, 345445), (2124, 304460), (2301, 281040), (2340, 276356), (2342, 276120), (2360, 274014), (2655, 243568), (2832, 228345), (3068, 210780), (3120, 207267), (3513, 184080), (3540, 182676), (3835, 168624), (4248, 152230), (4602, 140520), (4680, 138178), (4684, 138060), (4720, 137007), (5310, 121784), (5855, 110448), (6136, 105390), (6903, 93680), (7026, 92040), (7080, 91338), (7670, 84312), (8496, 76115), (9204, 70260), (9360, 69089), (9368, 69030), (10539, 61360), (10620, 60892), (11505, 56208), (11710, 55224), (12272, 52695), (13806, 46840), (14052, 46020), (14160, 45669), (15223, 42480), (15340, 42156), (17565, 36816), (18408, 35130), (18736, 34515), (21078, 30680), (21240, 30446), (23010, 28104), (23420, 27612)]