214414620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 732318720

約数和(自身を除く): 517904100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 97, 105, 114, 133, 140, 190, 194, 210, 228, 266, 277, 285, 291, 380, 388, 399, 420, 485, 532, 554, 570, 582, 665, 679, 798, 831, 970, 1108, 1140, 1164, 1330, 1358, 1385, 1455, 1596, 1662, 1843, 1939, 1940, 1995, 2037, 2660, 2716, 2770, 2910, 3324, 3395, 3686, 3878, 3990, 4074, 4155, 5263, 5529, 5540, 5817, 5820, 6790, 7372, 7756, 7980, 8148, 8310, 9215, 9695, 10185, 10526, 11058, 11634, 12901, 13580, 15789, 16620, 18430, 19390, 20370, 21052, 22116, 23268, 25802, 26315, 26869, 27645, 29085, 31578, 36841, 36860, 38703, 38780, 40740, 51604, 52630, 53738, 55290, 58170, 63156, 64505, 73682, 77406, 78945, 80607, 105260, 107476, 110523, 110580, 116340, 129010, 134345, 147364, 154812, 157890, 161214, 184205, 188083, 193515, 221046, 258020, 268690, 315780, 322428, 368410, 376166, 387030, 403035, 442092, 510511, 537380, 552615, 564249, 736820, 752332, 774060, 806070, 940415, 1021022, 1105230, 1128498, 1531533, 1612140, 1880830, 2042044, 2210460, 2256996, 2552555, 2821245, 3063066, 3573577, 3761660, 5105110, 5642490, 6126132, 7147154, 7657665, 10210220, 10720731, 11284980, 14294308, 15315330, 17867885, 21441462, 30630660, 35735770, 42882924, 53603655, 71471540, 107207310, 214414620]

約数ペア:

[(1, 214414620), (2, 107207310), (3, 71471540), (4, 53603655), (5, 42882924), (6, 35735770), (7, 30630660), (10, 21441462), (12, 17867885), (14, 15315330), (15, 14294308), (19, 11284980), (20, 10720731), (21, 10210220), (28, 7657665), (30, 7147154), (35, 6126132), (38, 5642490), (42, 5105110), (57, 3761660), (60, 3573577), (70, 3063066), (76, 2821245), (84, 2552555), (95, 2256996), (97, 2210460), (105, 2042044), (114, 1880830), (133, 1612140), (140, 1531533), (190, 1128498), (194, 1105230), (210, 1021022), (228, 940415), (266, 806070), (277, 774060), (285, 752332), (291, 736820), (380, 564249), (388, 552615), (399, 537380), (420, 510511), (485, 442092), (532, 403035), (554, 387030), (570, 376166), (582, 368410), (665, 322428), (679, 315780), (798, 268690), (831, 258020), (970, 221046), (1108, 193515), (1140, 188083), (1164, 184205), (1330, 161214), (1358, 157890), (1385, 154812), (1455, 147364), (1596, 134345), (1662, 129010), (1843, 116340), (1939, 110580), (1940, 110523), (1995, 107476), (2037, 105260), (2660, 80607), (2716, 78945), (2770, 77406), (2910, 73682), (3324, 64505), (3395, 63156), (3686, 58170), (3878, 55290), (3990, 53738), (4074, 52630), (4155, 51604), (5263, 40740), (5529, 38780), (5540, 38703), (5817, 36860), (5820, 36841), (6790, 31578), (7372, 29085), (7756, 27645), (7980, 26869), (8148, 26315), (8310, 25802), (9215, 23268), (9695, 22116), (10185, 21052), (10526, 20370), (11058, 19390), (11634, 18430), (12901, 16620), (13580, 15789)]