219918444620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{10789}}^1$

素因数の和:11000

約数の個数: 192

約数和(自身を含む): 568468992000

約数和(自身を除く): 348550547380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 97, 133, 140, 158, 190, 194, 266, 316, 380, 388, 395, 485, 532, 553, 665, 679, 790, 970, 1106, 1330, 1358, 1501, 1580, 1843, 1940, 2212, 2660, 2716, 2765, 3002, 3395, 3686, 5530, 6004, 6790, 7372, 7505, 7663, 9215, 10507, 10789, 11060, 12901, 13580, 15010, 15326, 18430, 21014, 21578, 25802, 30020, 30652, 36860, 38315, 42028, 43156, 51604, 52535, 53641, 53945, 64505, 75523, 76630, 105070, 107282, 107890, 129010, 145597, 151046, 153260, 204991, 210140, 214564, 215780, 258020, 268205, 291194, 302092, 377615, 409982, 536410, 582388, 727985, 755230, 819964, 852331, 1019179, 1024955, 1046533, 1072820, 1434937, 1455970, 1510460, 1704662, 2038358, 2049910, 2093066, 2869874, 2911940, 3409324, 4076716, 4099820, 4186132, 4261655, 5095895, 5232665, 5739748, 5966317, 7174685, 7325731, 8523310, 10191790, 10465330, 11932634, 14349370, 14651462, 16194289, 17046620, 19884127, 20383580, 20930660, 23865268, 28698740, 29302924, 29831585, 32388578, 36628655, 39768254, 59663170, 64777156, 73257310, 79536508, 80971445, 82676107, 99420635, 113360023, 119326340, 139188889, 146514620, 161942890, 165352214, 198841270, 226720046, 278377778, 323885780, 330704428, 397682540, 413380535, 453440092, 556755556, 566800115, 578732749, 695944445, 826761070, 1133600230, 1157465498, 1391888890, 1570846033, 1653522140, 2267200460, 2314930996, 2783777780, 2893663745, 3141692066, 5787327490, 6283384132, 7854230165, 10995922231, 11574654980, 15708460330, 21991844462, 31416920660, 43983688924, 54979611155, 109959222310, 219918444620]

約数ペア:

[(1, 219918444620), (2, 109959222310), (4, 54979611155), (5, 43983688924), (7, 31416920660), (10, 21991844462), (14, 15708460330), (19, 11574654980), (20, 10995922231), (28, 7854230165), (35, 6283384132), (38, 5787327490), (70, 3141692066), (76, 2893663745), (79, 2783777780), (95, 2314930996), (97, 2267200460), (133, 1653522140), (140, 1570846033), (158, 1391888890), (190, 1157465498), (194, 1133600230), (266, 826761070), (316, 695944445), (380, 578732749), (388, 566800115), (395, 556755556), (485, 453440092), (532, 413380535), (553, 397682540), (665, 330704428), (679, 323885780), (790, 278377778), (970, 226720046), (1106, 198841270), (1330, 165352214), (1358, 161942890), (1501, 146514620), (1580, 139188889), (1843, 119326340), (1940, 113360023), (2212, 99420635), (2660, 82676107), (2716, 80971445), (2765, 79536508), (3002, 73257310), (3395, 64777156), (3686, 59663170), (5530, 39768254), (6004, 36628655), (6790, 32388578), (7372, 29831585), (7505, 29302924), (7663, 28698740), (9215, 23865268), (10507, 20930660), (10789, 20383580), (11060, 19884127), (12901, 17046620), (13580, 16194289), (15010, 14651462), (15326, 14349370), (18430, 11932634), (21014, 10465330), (21578, 10191790), (25802, 8523310), (30020, 7325731), (30652, 7174685), (36860, 5966317), (38315, 5739748), (42028, 5232665), (43156, 5095895), (51604, 4261655), (52535, 4186132), (53641, 4099820), (53945, 4076716), (64505, 3409324), (75523, 2911940), (76630, 2869874), (105070, 2093066), (107282, 2049910), (107890, 2038358), (129010, 1704662), (145597, 1510460), (151046, 1455970), (153260, 1434937), (204991, 1072820), (210140, 1046533), (214564, 1024955), (215780, 1019179), (258020, 852331), (268205, 819964), (291194, 755230), (302092, 727985), (377615, 582388), (409982, 536410)]