195967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 410560680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 89, 118, 120, 177, 178, 236, 267, 295, 311, 354, 356, 445, 472, 534, 590, 622, 708, 712, 885, 890, 933, 1068, 1180, 1244, 1335, 1416, 1555, 1770, 1780, 1866, 2136, 2360, 2488, 2670, 3110, 3540, 3560, 3732, 4665, 5251, 5340, 6220, 7080, 7464, 9330, 10502, 10680, 12440, 15753, 18349, 18660, 21004, 26255, 27679, 31506, 36698, 37320, 42008, 52510, 55047, 55358, 63012, 73396, 78765, 83037, 91745, 105020, 110094, 110716, 126024, 138395, 146792, 157530, 166074, 183490, 210040, 220188, 221432, 275235, 276790, 315060, 332148, 366980, 415185, 440376, 550470, 553580, 630120, 664296, 733960, 830370, 1100940, 1107160, 1633061, 1660740, 2201880, 3266122, 3321480, 4899183, 6532244, 8165305, 9798366, 13064488, 16330610, 19596732, 24495915, 32661220, 39193464, 48991830, 65322440, 97983660, 195967320]

約数ペア:

[(1, 195967320), (2, 97983660), (3, 65322440), (4, 48991830), (5, 39193464), (6, 32661220), (8, 24495915), (10, 19596732), (12, 16330610), (15, 13064488), (20, 9798366), (24, 8165305), (30, 6532244), (40, 4899183), (59, 3321480), (60, 3266122), (89, 2201880), (118, 1660740), (120, 1633061), (177, 1107160), (178, 1100940), (236, 830370), (267, 733960), (295, 664296), (311, 630120), (354, 553580), (356, 550470), (445, 440376), (472, 415185), (534, 366980), (590, 332148), (622, 315060), (708, 276790), (712, 275235), (885, 221432), (890, 220188), (933, 210040), (1068, 183490), (1180, 166074), (1244, 157530), (1335, 146792), (1416, 138395), (1555, 126024), (1770, 110716), (1780, 110094), (1866, 105020), (2136, 91745), (2360, 83037), (2488, 78765), (2670, 73396), (3110, 63012), (3540, 55358), (3560, 55047), (3732, 52510), (4665, 42008), (5251, 37320), (5340, 36698), (6220, 31506), (7080, 27679), (7464, 26255), (9330, 21004), (10502, 18660), (10680, 18349), (12440, 15753)]