7831684380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2276

約数の個数: 192

約数和(自身を含む): 24544493568

約数和(自身を除く): 16712809188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 157, 186, 195, 260, 310, 314, 372, 390, 403, 465, 471, 620, 628, 780, 785, 806, 930, 942, 1209, 1570, 1612, 1860, 1884, 2015, 2041, 2063, 2355, 2418, 3140, 4030, 4082, 4126, 4710, 4836, 4867, 6045, 6123, 6189, 8060, 8164, 8252, 9420, 9734, 10205, 10315, 12090, 12246, 12378, 14601, 19468, 20410, 20630, 24180, 24335, 24492, 24756, 26819, 29202, 30615, 30945, 40820, 41260, 48670, 53638, 58404, 61230, 61890, 63271, 63953, 73005, 80457, 97340, 107276, 122460, 123780, 126542, 127906, 134095, 146010, 160914, 189813, 191859, 253084, 255812, 268190, 292020, 316355, 319765, 321828, 323891, 379626, 383718, 402285, 536380, 632710, 639530, 647782, 759252, 767436, 804570, 831389, 949065, 959295, 971673, 1265420, 1279060, 1295564, 1609140, 1619455, 1662778, 1898130, 1918590, 1943346, 2494167, 3238910, 3325556, 3796260, 3837180, 3886692, 4156945, 4210583, 4858365, 4988334, 6477820, 8313890, 8421166, 9716730, 9976668, 10040621, 12470835, 12631749, 16627780, 16842332, 19433460, 20081242, 21052915, 24941670, 25263498, 30121863, 40162484, 42105830, 49883340, 50203105, 50526996, 60243726, 63158745, 84211660, 100406210, 120487452, 126317490, 130528073, 150609315, 200812420, 252634980, 261056146, 301218630, 391584219, 522112292, 602437260, 652640365, 783168438, 1305280730, 1566336876, 1957921095, 2610561460, 3915842190, 7831684380]

約数ペア:

[(1, 7831684380), (2, 3915842190), (3, 2610561460), (4, 1957921095), (5, 1566336876), (6, 1305280730), (10, 783168438), (12, 652640365), (13, 602437260), (15, 522112292), (20, 391584219), (26, 301218630), (30, 261056146), (31, 252634980), (39, 200812420), (52, 150609315), (60, 130528073), (62, 126317490), (65, 120487452), (78, 100406210), (93, 84211660), (124, 63158745), (130, 60243726), (155, 50526996), (156, 50203105), (157, 49883340), (186, 42105830), (195, 40162484), (260, 30121863), (310, 25263498), (314, 24941670), (372, 21052915), (390, 20081242), (403, 19433460), (465, 16842332), (471, 16627780), (620, 12631749), (628, 12470835), (780, 10040621), (785, 9976668), (806, 9716730), (930, 8421166), (942, 8313890), (1209, 6477820), (1570, 4988334), (1612, 4858365), (1860, 4210583), (1884, 4156945), (2015, 3886692), (2041, 3837180), (2063, 3796260), (2355, 3325556), (2418, 3238910), (3140, 2494167), (4030, 1943346), (4082, 1918590), (4126, 1898130), (4710, 1662778), (4836, 1619455), (4867, 1609140), (6045, 1295564), (6123, 1279060), (6189, 1265420), (8060, 971673), (8164, 959295), (8252, 949065), (9420, 831389), (9734, 804570), (10205, 767436), (10315, 759252), (12090, 647782), (12246, 639530), (12378, 632710), (14601, 536380), (19468, 402285), (20410, 383718), (20630, 379626), (24180, 323891), (24335, 321828), (24492, 319765), (24756, 316355), (26819, 292020), (29202, 268190), (30615, 255812), (30945, 253084), (40820, 191859), (41260, 189813), (48670, 160914), (53638, 146010), (58404, 134095), (61230, 127906), (61890, 126542), (63271, 123780), (63953, 122460), (73005, 107276), (80457, 97340)]