19224958140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{17489}}^1$

素因数の和:17732

約数の個数: 144

約数和(自身を含む): 60505885440

約数和(自身を除く): 41280927300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 197, 279, 310, 372, 394, 465, 558, 591, 620, 788, 930, 985, 1116, 1182, 1395, 1773, 1860, 1970, 2364, 2790, 2955, 3546, 3940, 5580, 5910, 6107, 7092, 8865, 11820, 12214, 17489, 17730, 18321, 24428, 30535, 34978, 35460, 36642, 52467, 54963, 61070, 69956, 73284, 87445, 91605, 104934, 109926, 122140, 157401, 174890, 183210, 209868, 219852, 262335, 274815, 314802, 349780, 366420, 524670, 542159, 549630, 629604, 787005, 1049340, 1084318, 1099260, 1574010, 1626477, 2168636, 2710795, 3148020, 3252954, 3445333, 4879431, 5421590, 6505908, 6890666, 8132385, 9758862, 10335999, 10843180, 13781332, 16264770, 17226665, 19517724, 20671998, 24397155, 31007997, 32529540, 34453330, 41343996, 48794310, 51679995, 62015994, 68906660, 97588620, 103359990, 106805323, 124031988, 155039985, 206719980, 213610646, 310079970, 320415969, 427221292, 534026615, 620159940, 640831938, 961247907, 1068053230, 1281663876, 1602079845, 1922495814, 2136106460, 3204159690, 3844991628, 4806239535, 6408319380, 9612479070, 19224958140]

約数ペア:

[(1, 19224958140), (2, 9612479070), (3, 6408319380), (4, 4806239535), (5, 3844991628), (6, 3204159690), (9, 2136106460), (10, 1922495814), (12, 1602079845), (15, 1281663876), (18, 1068053230), (20, 961247907), (30, 640831938), (31, 620159940), (36, 534026615), (45, 427221292), (60, 320415969), (62, 310079970), (90, 213610646), (93, 206719980), (124, 155039985), (155, 124031988), (180, 106805323), (186, 103359990), (197, 97588620), (279, 68906660), (310, 62015994), (372, 51679995), (394, 48794310), (465, 41343996), (558, 34453330), (591, 32529540), (620, 31007997), (788, 24397155), (930, 20671998), (985, 19517724), (1116, 17226665), (1182, 16264770), (1395, 13781332), (1773, 10843180), (1860, 10335999), (1970, 9758862), (2364, 8132385), (2790, 6890666), (2955, 6505908), (3546, 5421590), (3940, 4879431), (5580, 3445333), (5910, 3252954), (6107, 3148020), (7092, 2710795), (8865, 2168636), (11820, 1626477), (12214, 1574010), (17489, 1099260), (17730, 1084318), (18321, 1049340), (24428, 787005), (30535, 629604), (34978, 549630), (35460, 542159), (36642, 524670), (52467, 366420), (54963, 349780), (61070, 314802), (69956, 274815), (73284, 262335), (87445, 219852), (91605, 209868), (104934, 183210), (109926, 174890), (122140, 157401)]