1926392580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6397}}^1$

素因数の和:6658

約数の個数: 144

約数和(自身を含む): 6707151360

約数和(自身を除く): 4780758780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 239, 252, 315, 420, 478, 630, 717, 956, 1195, 1260, 1434, 1673, 2151, 2390, 2868, 3346, 3585, 4302, 4780, 5019, 6397, 6692, 7170, 8365, 8604, 10038, 10755, 12794, 14340, 15057, 16730, 19191, 20076, 21510, 25095, 25588, 30114, 31985, 33460, 38382, 43020, 44779, 50190, 57573, 60228, 63970, 75285, 76764, 89558, 95955, 100380, 115146, 127940, 134337, 150570, 179116, 191910, 223895, 230292, 268674, 287865, 301140, 383820, 403011, 447790, 537348, 575730, 671685, 806022, 895580, 1151460, 1343370, 1528883, 1612044, 2015055, 2686740, 3057766, 4030110, 4586649, 6115532, 7644415, 8060220, 9173298, 10702181, 13759947, 15288830, 18346596, 21404362, 22933245, 27519894, 30577660, 32106543, 42808724, 45866490, 53510905, 55039788, 64213086, 68799735, 91732980, 96319629, 107021810, 128426172, 137599470, 160532715, 192639258, 214043620, 275198940, 321065430, 385278516, 481598145, 642130860, 963196290, 1926392580]

約数ペア:

[(1, 1926392580), (2, 963196290), (3, 642130860), (4, 481598145), (5, 385278516), (6, 321065430), (7, 275198940), (9, 214043620), (10, 192639258), (12, 160532715), (14, 137599470), (15, 128426172), (18, 107021810), (20, 96319629), (21, 91732980), (28, 68799735), (30, 64213086), (35, 55039788), (36, 53510905), (42, 45866490), (45, 42808724), (60, 32106543), (63, 30577660), (70, 27519894), (84, 22933245), (90, 21404362), (105, 18346596), (126, 15288830), (140, 13759947), (180, 10702181), (210, 9173298), (239, 8060220), (252, 7644415), (315, 6115532), (420, 4586649), (478, 4030110), (630, 3057766), (717, 2686740), (956, 2015055), (1195, 1612044), (1260, 1528883), (1434, 1343370), (1673, 1151460), (2151, 895580), (2390, 806022), (2868, 671685), (3346, 575730), (3585, 537348), (4302, 447790), (4780, 403011), (5019, 383820), (6397, 301140), (6692, 287865), (7170, 268674), (8365, 230292), (8604, 223895), (10038, 191910), (10755, 179116), (12794, 150570), (14340, 134337), (15057, 127940), (16730, 115146), (19191, 100380), (20076, 95955), (21510, 89558), (25095, 76764), (25588, 75285), (30114, 63970), (31985, 60228), (33460, 57573), (38382, 50190), (43020, 44779)]