20196637560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{5869}}^1$

素因数の和:5987

約数の個数: 288

約数和(自身を含む): 73074456000

約数和(自身を除く): 52877818440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 121, 132, 158, 165, 180, 198, 220, 237, 242, 264, 316, 330, 360, 363, 395, 396, 440, 474, 484, 495, 605, 632, 660, 711, 726, 790, 792, 869, 948, 968, 990, 1089, 1185, 1210, 1320, 1422, 1452, 1580, 1738, 1815, 1896, 1980, 2178, 2370, 2420, 2607, 2844, 2904, 3160, 3476, 3555, 3630, 3960, 4345, 4356, 4740, 4840, 5214, 5445, 5688, 5869, 6952, 7110, 7260, 7821, 8690, 8712, 9480, 9559, 10428, 10890, 11738, 13035, 14220, 14520, 15642, 17380, 17607, 19118, 20856, 21780, 23476, 26070, 28440, 28677, 29345, 31284, 34760, 35214, 38236, 39105, 43560, 46952, 47795, 52140, 52821, 57354, 58690, 62568, 64559, 70428, 76472, 78210, 86031, 88035, 95590, 104280, 105642, 114708, 117380, 129118, 140856, 143385, 156420, 172062, 176070, 191180, 193677, 211284, 229416, 234760, 258236, 264105, 286770, 312840, 322795, 344124, 352140, 382360, 387354, 422568, 430155, 463651, 516472, 528210, 573540, 581031, 645590, 688248, 704280, 710149, 774708, 860310, 927302, 968385, 1056420, 1147080, 1162062, 1291180, 1390953, 1420298, 1549416, 1720620, 1854604, 1936770, 2112840, 2130447, 2318255, 2324124, 2582360, 2781906, 2840596, 2905155, 3441240, 3550745, 3709208, 3873540, 4172859, 4260894, 4636510, 4648248, 5100161, 5563812, 5681192, 5810310, 6391341, 6954765, 7101490, 7747080, 8345718, 8521788, 9273020, 10200322, 10652235, 11127624, 11620620, 12782682, 13909530, 14202980, 15300483, 16691436, 17043576, 18546040, 20400644, 20864295, 21304470, 23241240, 25500805, 25565364, 27819060, 28405960, 30600966, 31956705, 33382872, 40801288, 41728590, 42608940, 45901449, 51001610, 51130728, 55638120, 56101771, 61201932, 63913410, 76502415, 83457180, 85217880, 91802898, 102003220, 112203542, 122403864, 127826820, 153004830, 166914360, 168305313, 183605796, 204006440, 224407084, 229507245, 255653640, 280508855, 306009660, 336610626, 367211592, 448814168, 459014490, 504915939, 561017710, 612019320, 673221252, 841526565, 918028980, 1009831878, 1122035420, 1346442504, 1683053130, 1836057960, 2019663756, 2244070840, 2524579695, 3366106260, 4039327512, 5049159390, 6732212520, 10098318780, 20196637560]

約数ペア:

[(1, 20196637560), (2, 10098318780), (3, 6732212520), (4, 5049159390), (5, 4039327512), (6, 3366106260), (8, 2524579695), (9, 2244070840), (10, 2019663756), (11, 1836057960), (12, 1683053130), (15, 1346442504), (18, 1122035420), (20, 1009831878), (22, 918028980), (24, 841526565), (30, 673221252), (33, 612019320), (36, 561017710), (40, 504915939), (44, 459014490), (45, 448814168), (55, 367211592), (60, 336610626), (66, 306009660), (72, 280508855), (79, 255653640), (88, 229507245), (90, 224407084), (99, 204006440), (110, 183605796), (120, 168305313), (121, 166914360), (132, 153004830), (158, 127826820), (165, 122403864), (180, 112203542), (198, 102003220), (220, 91802898), (237, 85217880), (242, 83457180), (264, 76502415), (316, 63913410), (330, 61201932), (360, 56101771), (363, 55638120), (395, 51130728), (396, 51001610), (440, 45901449), (474, 42608940), (484, 41728590), (495, 40801288), (605, 33382872), (632, 31956705), (660, 30600966), (711, 28405960), (726, 27819060), (790, 25565364), (792, 25500805), (869, 23241240), (948, 21304470), (968, 20864295), (990, 20400644), (1089, 18546040), (1185, 17043576), (1210, 16691436), (1320, 15300483), (1422, 14202980), (1452, 13909530), (1580, 12782682), (1738, 11620620), (1815, 11127624), (1896, 10652235), (1980, 10200322), (2178, 9273020), (2370, 8521788), (2420, 8345718), (2607, 7747080), (2844, 7101490), (2904, 6954765), (3160, 6391341), (3476, 5810310), (3555, 5681192), (3630, 5563812), (3960, 5100161), (4345, 4648248), (4356, 4636510), (4740, 4260894), (4840, 4172859), (5214, 3873540), (5445, 3709208), (5688, 3550745), (5869, 3441240), (6952, 2905155), (7110, 2840596), (7260, 2781906), (7821, 2582360), (8690, 2324124), (8712, 2318255), (9480, 2130447), (9559, 2112840), (10428, 1936770), (10890, 1854604), (11738, 1720620), (13035, 1549416), (14220, 1420298), (14520, 1390953), (15642, 1291180), (17380, 1162062), (17607, 1147080), (19118, 1056420), (20856, 968385), (21780, 927302), (23476, 860310), (26070, 774708), (28440, 710149), (28677, 704280), (29345, 688248), (31284, 645590), (34760, 581031), (35214, 573540), (38236, 528210), (39105, 516472), (43560, 463651), (46952, 430155), (47795, 422568), (52140, 387354), (52821, 382360), (57354, 352140), (58690, 344124), (62568, 322795), (64559, 312840), (70428, 286770), (76472, 264105), (78210, 258236), (86031, 234760), (88035, 229416), (95590, 211284), (104280, 193677), (105642, 191180), (114708, 176070), (117380, 172062), (129118, 156420), (140856, 143385)]