16219116180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{3491}}^1$

素因数の和:4046

約数の個数: 144

約数和(自身を含む): 50243566464

約数和(自身を除く): 34024450284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 487, 530, 636, 795, 954, 974, 1060, 1461, 1590, 1908, 1948, 2385, 2435, 2922, 3180, 3491, 4383, 4770, 4870, 5844, 6982, 7305, 8766, 9540, 9740, 10473, 13964, 14610, 17455, 17532, 20946, 21915, 25811, 29220, 31419, 34910, 41892, 43830, 51622, 52365, 62838, 69820, 77433, 87660, 103244, 104730, 125676, 129055, 154866, 157095, 185023, 209460, 232299, 258110, 309732, 314190, 370046, 387165, 464598, 516220, 555069, 628380, 740092, 774330, 925115, 929196, 1110138, 1161495, 1548660, 1665207, 1700117, 1850230, 2220276, 2322990, 2775345, 3330414, 3400234, 3700460, 4645980, 5100351, 5550690, 6660828, 6800468, 8326035, 8500585, 10200702, 11101380, 15301053, 16652070, 17001170, 20401404, 25501755, 30602106, 33304140, 34002340, 51003510, 61204212, 76505265, 90106201, 102007020, 153010530, 180212402, 270318603, 306021060, 360424804, 450531005, 540637206, 810955809, 901062010, 1081274412, 1351593015, 1621911618, 1802124020, 2703186030, 3243823236, 4054779045, 5406372060, 8109558090, 16219116180]

約数ペア:

[(1, 16219116180), (2, 8109558090), (3, 5406372060), (4, 4054779045), (5, 3243823236), (6, 2703186030), (9, 1802124020), (10, 1621911618), (12, 1351593015), (15, 1081274412), (18, 901062010), (20, 810955809), (30, 540637206), (36, 450531005), (45, 360424804), (53, 306021060), (60, 270318603), (90, 180212402), (106, 153010530), (159, 102007020), (180, 90106201), (212, 76505265), (265, 61204212), (318, 51003510), (477, 34002340), (487, 33304140), (530, 30602106), (636, 25501755), (795, 20401404), (954, 17001170), (974, 16652070), (1060, 15301053), (1461, 11101380), (1590, 10200702), (1908, 8500585), (1948, 8326035), (2385, 6800468), (2435, 6660828), (2922, 5550690), (3180, 5100351), (3491, 4645980), (4383, 3700460), (4770, 3400234), (4870, 3330414), (5844, 2775345), (6982, 2322990), (7305, 2220276), (8766, 1850230), (9540, 1700117), (9740, 1665207), (10473, 1548660), (13964, 1161495), (14610, 1110138), (17455, 929196), (17532, 925115), (20946, 774330), (21915, 740092), (25811, 628380), (29220, 555069), (31419, 516220), (34910, 464598), (41892, 387165), (43830, 370046), (51622, 314190), (52365, 309732), (62838, 258110), (69820, 232299), (77433, 209460), (87660, 185023), (103244, 157095), (104730, 154866), (125676, 129055)]