320878443390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{11587}}^1$

素因数の和:11994

約数の個数: 128

約数和(自身を含む): 805968576000

約数和(自身を除く): 485090132610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 229, 278, 290, 417, 435, 458, 687, 695, 834, 870, 1145, 1374, 1390, 2085, 2290, 3435, 4031, 4170, 6641, 6870, 8062, 11587, 12093, 13282, 19923, 20155, 23174, 24186, 31831, 33205, 34761, 39846, 40310, 57935, 60465, 63662, 66410, 69522, 95493, 99615, 115870, 120930, 159155, 173805, 190986, 199230, 318310, 336023, 347610, 477465, 672046, 923099, 954930, 1008069, 1610593, 1680115, 1846198, 2016138, 2653423, 2769297, 3221186, 3360230, 4615495, 4831779, 5040345, 5306846, 5538594, 7960269, 8052965, 9230990, 9663558, 10080690, 13267115, 13846485, 15920538, 16105930, 24158895, 26534230, 27692970, 39801345, 46707197, 48317790, 76949267, 79602690, 93414394, 140121591, 153898534, 230847801, 233535985, 280243182, 368825797, 384746335, 461695602, 467071970, 700607955, 737651594, 769492670, 1106477391, 1154239005, 1401215910, 1844128985, 2212954782, 2308478010, 3688257970, 5532386955, 10695948113, 11064773910, 21391896226, 32087844339, 53479740565, 64175688678, 106959481130, 160439221695, 320878443390]

約数ペア:

[(1, 320878443390), (2, 160439221695), (3, 106959481130), (5, 64175688678), (6, 53479740565), (10, 32087844339), (15, 21391896226), (29, 11064773910), (30, 10695948113), (58, 5532386955), (87, 3688257970), (139, 2308478010), (145, 2212954782), (174, 1844128985), (229, 1401215910), (278, 1154239005), (290, 1106477391), (417, 769492670), (435, 737651594), (458, 700607955), (687, 467071970), (695, 461695602), (834, 384746335), (870, 368825797), (1145, 280243182), (1374, 233535985), (1390, 230847801), (2085, 153898534), (2290, 140121591), (3435, 93414394), (4031, 79602690), (4170, 76949267), (6641, 48317790), (6870, 46707197), (8062, 39801345), (11587, 27692970), (12093, 26534230), (13282, 24158895), (19923, 16105930), (20155, 15920538), (23174, 13846485), (24186, 13267115), (31831, 10080690), (33205, 9663558), (34761, 9230990), (39846, 8052965), (40310, 7960269), (57935, 5538594), (60465, 5306846), (63662, 5040345), (66410, 4831779), (69522, 4615495), (95493, 3360230), (99615, 3221186), (115870, 2769297), (120930, 2653423), (159155, 2016138), (173805, 1846198), (190986, 1680115), (199230, 1610593), (318310, 1008069), (336023, 954930), (347610, 923099), (477465, 672046)]