1048658940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16319}}^1$

素因数の和:16361

約数の個数: 192

約数和(自身を含む): 3948134400

約数和(自身を除く): 2899475460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 16319, 21420, 32130, 32638, 48957, 64260, 65276, 81595, 97914, 114233, 146871, 163190, 195828, 228466, 244785, 277423, 293742, 326380, 342699, 440613, 456932, 489570, 554846, 571165, 587484, 685398, 734355, 832269, 881226, 979140, 1028097, 1109692, 1142330, 1370796, 1387115, 1468710, 1664538, 1713495, 1762452, 1941961, 2056194, 2203065, 2284660, 2496807, 2774230, 2937420, 3084291, 3329076, 3426990, 3883922, 4112388, 4161345, 4406130, 4993614, 5140485, 5548460, 5825883, 6168582, 6853980, 7490421, 7767844, 8322690, 8812260, 9709805, 9987228, 10280970, 11651766, 12337164, 12484035, 14980842, 15421455, 16645380, 17477649, 19419610, 20561940, 23303532, 24968070, 29129415, 29961684, 30842910, 34955298, 37452105, 38839220, 49936140, 52432947, 58258830, 61685820, 69910596, 74904210, 87388245, 104865894, 116517660, 149808420, 174776490, 209731788, 262164735, 349552980, 524329470, 1048658940]

約数ペア:

[(1, 1048658940), (2, 524329470), (3, 349552980), (4, 262164735), (5, 209731788), (6, 174776490), (7, 149808420), (9, 116517660), (10, 104865894), (12, 87388245), (14, 74904210), (15, 69910596), (17, 61685820), (18, 58258830), (20, 52432947), (21, 49936140), (27, 38839220), (28, 37452105), (30, 34955298), (34, 30842910), (35, 29961684), (36, 29129415), (42, 24968070), (45, 23303532), (51, 20561940), (54, 19419610), (60, 17477649), (63, 16645380), (68, 15421455), (70, 14980842), (84, 12484035), (85, 12337164), (90, 11651766), (102, 10280970), (105, 9987228), (108, 9709805), (119, 8812260), (126, 8322690), (135, 7767844), (140, 7490421), (153, 6853980), (170, 6168582), (180, 5825883), (189, 5548460), (204, 5140485), (210, 4993614), (238, 4406130), (252, 4161345), (255, 4112388), (270, 3883922), (306, 3426990), (315, 3329076), (340, 3084291), (357, 2937420), (378, 2774230), (420, 2496807), (459, 2284660), (476, 2203065), (510, 2056194), (540, 1941961), (595, 1762452), (612, 1713495), (630, 1664538), (714, 1468710), (756, 1387115), (765, 1370796), (918, 1142330), (945, 1109692), (1020, 1028097), (1071, 979140), (1190, 881226), (1260, 832269), (1428, 734355), (1530, 685398), (1785, 587484), (1836, 571165), (1890, 554846), (2142, 489570), (2295, 456932), (2380, 440613), (3060, 342699), (3213, 326380), (3570, 293742), (3780, 277423), (4284, 244785), (4590, 228466), (5355, 195828), (6426, 163190), (7140, 146871), (9180, 114233), (10710, 97914), (12852, 81595), (16065, 65276), (16319, 64260), (21420, 48957), (32130, 32638)]