1944178800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1312

約数の個数: 240

約数和(自身を含む): 6653502720

約数和(自身を除く): 4709323920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 71, 75, 76, 80, 95, 100, 114, 120, 142, 150, 152, 190, 200, 213, 228, 240, 284, 285, 300, 304, 355, 380, 400, 426, 456, 475, 568, 570, 600, 710, 760, 852, 912, 950, 1065, 1136, 1140, 1200, 1201, 1349, 1420, 1425, 1520, 1704, 1775, 1900, 2130, 2280, 2402, 2698, 2840, 2850, 3408, 3550, 3603, 3800, 4047, 4260, 4560, 4804, 5325, 5396, 5680, 5700, 6005, 6745, 7100, 7206, 7600, 8094, 8520, 9608, 10650, 10792, 11400, 12010, 13490, 14200, 14412, 16188, 17040, 18015, 19216, 20235, 21300, 21584, 22800, 22819, 24020, 26980, 28400, 28824, 30025, 32376, 33725, 36030, 40470, 42600, 45638, 48040, 53960, 57648, 60050, 64752, 67450, 68457, 72060, 80940, 85200, 85271, 90075, 91276, 96080, 101175, 107920, 114095, 120100, 134900, 136914, 144120, 161880, 170542, 180150, 182552, 202350, 228190, 240200, 255813, 269800, 273828, 288240, 323760, 341084, 342285, 360300, 365104, 404700, 426355, 456380, 480400, 511626, 539600, 547656, 570475, 682168, 684570, 720600, 809400, 852710, 912760, 1023252, 1095312, 1140950, 1279065, 1364336, 1369140, 1441200, 1618800, 1620149, 1705420, 1711425, 1825520, 2046504, 2131775, 2281900, 2558130, 2738280, 3240298, 3410840, 3422850, 4093008, 4263550, 4563800, 4860447, 5116260, 5476560, 6395325, 6480596, 6821680, 6845700, 8100745, 8527100, 9127600, 9720894, 10232520, 12790650, 12961192, 13691400, 16201490, 17054200, 19441788, 20465040, 24302235, 25581300, 25922384, 27382800, 32402980, 34108400, 38883576, 40503725, 48604470, 51162600, 64805960, 77767152, 81007450, 97208940, 102325200, 121511175, 129611920, 162014900, 194417880, 243022350, 324029800, 388835760, 486044700, 648059600, 972089400, 1944178800]

約数ペア:

[(1, 1944178800), (2, 972089400), (3, 648059600), (4, 486044700), (5, 388835760), (6, 324029800), (8, 243022350), (10, 194417880), (12, 162014900), (15, 129611920), (16, 121511175), (19, 102325200), (20, 97208940), (24, 81007450), (25, 77767152), (30, 64805960), (38, 51162600), (40, 48604470), (48, 40503725), (50, 38883576), (57, 34108400), (60, 32402980), (71, 27382800), (75, 25922384), (76, 25581300), (80, 24302235), (95, 20465040), (100, 19441788), (114, 17054200), (120, 16201490), (142, 13691400), (150, 12961192), (152, 12790650), (190, 10232520), (200, 9720894), (213, 9127600), (228, 8527100), (240, 8100745), (284, 6845700), (285, 6821680), (300, 6480596), (304, 6395325), (355, 5476560), (380, 5116260), (400, 4860447), (426, 4563800), (456, 4263550), (475, 4093008), (568, 3422850), (570, 3410840), (600, 3240298), (710, 2738280), (760, 2558130), (852, 2281900), (912, 2131775), (950, 2046504), (1065, 1825520), (1136, 1711425), (1140, 1705420), (1200, 1620149), (1201, 1618800), (1349, 1441200), (1420, 1369140), (1425, 1364336), (1520, 1279065), (1704, 1140950), (1775, 1095312), (1900, 1023252), (2130, 912760), (2280, 852710), (2402, 809400), (2698, 720600), (2840, 684570), (2850, 682168), (3408, 570475), (3550, 547656), (3603, 539600), (3800, 511626), (4047, 480400), (4260, 456380), (4560, 426355), (4804, 404700), (5325, 365104), (5396, 360300), (5680, 342285), (5700, 341084), (6005, 323760), (6745, 288240), (7100, 273828), (7206, 269800), (7600, 255813), (8094, 240200), (8520, 228190), (9608, 202350), (10650, 182552), (10792, 180150), (11400, 170542), (12010, 161880), (13490, 144120), (14200, 136914), (14412, 134900), (16188, 120100), (17040, 114095), (18015, 107920), (19216, 101175), (20235, 96080), (21300, 91276), (21584, 90075), (22800, 85271), (22819, 85200), (24020, 80940), (26980, 72060), (28400, 68457), (28824, 67450), (30025, 64752), (32376, 60050), (33725, 57648), (36030, 53960), (40470, 48040), (42600, 45638)]