395668260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1337817600

約数和(自身を除く): 942149340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 157, 180, 195, 234, 260, 270, 314, 351, 359, 390, 468, 471, 540, 585, 628, 702, 718, 780, 785, 942, 1077, 1170, 1404, 1413, 1436, 1570, 1755, 1795, 1884, 2041, 2154, 2340, 2355, 2826, 3140, 3231, 3510, 3590, 4082, 4239, 4308, 4667, 4710, 5385, 5652, 6123, 6462, 7020, 7065, 7180, 8164, 8478, 9334, 9420, 9693, 10205, 10770, 12246, 12924, 14001, 14130, 16155, 16956, 18369, 18668, 19386, 20410, 21195, 21540, 23335, 24492, 28002, 28260, 30615, 32310, 36738, 38772, 40820, 42003, 42390, 46670, 48465, 55107, 56004, 56363, 61230, 64620, 70005, 73476, 84006, 84780, 91845, 93340, 96930, 110214, 112726, 122460, 126009, 140010, 168012, 169089, 183690, 193860, 210015, 220428, 225452, 252018, 275535, 280020, 281815, 338178, 367380, 420030, 504036, 507267, 551070, 563630, 630045, 676356, 732719, 840060, 845445, 1014534, 1102140, 1127260, 1260090, 1465438, 1521801, 1690890, 2029068, 2198157, 2520180, 2536335, 2930876, 3043602, 3381780, 3663595, 4396314, 5072670, 6087204, 6594471, 7327190, 7609005, 8792628, 10145340, 10990785, 13188942, 14654380, 15218010, 19783413, 21981570, 26377884, 30436020, 32972355, 39566826, 43963140, 65944710, 79133652, 98917065, 131889420, 197834130, 395668260]

約数ペア:

[(1, 395668260), (2, 197834130), (3, 131889420), (4, 98917065), (5, 79133652), (6, 65944710), (9, 43963140), (10, 39566826), (12, 32972355), (13, 30436020), (15, 26377884), (18, 21981570), (20, 19783413), (26, 15218010), (27, 14654380), (30, 13188942), (36, 10990785), (39, 10145340), (45, 8792628), (52, 7609005), (54, 7327190), (60, 6594471), (65, 6087204), (78, 5072670), (90, 4396314), (108, 3663595), (117, 3381780), (130, 3043602), (135, 2930876), (156, 2536335), (157, 2520180), (180, 2198157), (195, 2029068), (234, 1690890), (260, 1521801), (270, 1465438), (314, 1260090), (351, 1127260), (359, 1102140), (390, 1014534), (468, 845445), (471, 840060), (540, 732719), (585, 676356), (628, 630045), (702, 563630), (718, 551070), (780, 507267), (785, 504036), (942, 420030), (1077, 367380), (1170, 338178), (1404, 281815), (1413, 280020), (1436, 275535), (1570, 252018), (1755, 225452), (1795, 220428), (1884, 210015), (2041, 193860), (2154, 183690), (2340, 169089), (2355, 168012), (2826, 140010), (3140, 126009), (3231, 122460), (3510, 112726), (3590, 110214), (4082, 96930), (4239, 93340), (4308, 91845), (4667, 84780), (4710, 84006), (5385, 73476), (5652, 70005), (6123, 64620), (6462, 61230), (7020, 56363), (7065, 56004), (7180, 55107), (8164, 48465), (8478, 46670), (9334, 42390), (9420, 42003), (9693, 40820), (10205, 38772), (10770, 36738), (12246, 32310), (12924, 30615), (14001, 28260), (14130, 28002), (16155, 24492), (16956, 23335), (18369, 21540), (18668, 21195), (19386, 20410)]