419124800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 168

約数和(自身を含む): 1150863840

約数和(自身を除く): 731739040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 272, 304, 320, 323, 340, 380, 400, 425, 475, 544, 608, 646, 680, 760, 800, 811, 850, 950, 1088, 1216, 1292, 1360, 1520, 1600, 1615, 1622, 1700, 1900, 2584, 2720, 3040, 3230, 3244, 3400, 3800, 4055, 5168, 5440, 6080, 6460, 6488, 6800, 7600, 8075, 8110, 10336, 12920, 12976, 13600, 13787, 15200, 15409, 16150, 16220, 20275, 20672, 25840, 25952, 27200, 27574, 30400, 30818, 32300, 32440, 40550, 51680, 51904, 55148, 61636, 64600, 64880, 68935, 77045, 81100, 103360, 110296, 123272, 129200, 129760, 137870, 154090, 162200, 220592, 246544, 258400, 259520, 261953, 275740, 308180, 324400, 344675, 385225, 441184, 493088, 516800, 523906, 551480, 616360, 648800, 689350, 770450, 882368, 986176, 1047812, 1102960, 1232720, 1297600, 1309765, 1378700, 1540900, 2095624, 2205920, 2465440, 2619530, 2757400, 3081800, 4191248, 4411840, 4930880, 5239060, 5514800, 6163600, 6548825, 8382496, 10478120, 11029600, 12327200, 13097650, 16764992, 20956240, 22059200, 24654400, 26195300, 41912480, 52390600, 83824960, 104781200, 209562400, 419124800]

約数ペア:

[(1, 419124800), (2, 209562400), (4, 104781200), (5, 83824960), (8, 52390600), (10, 41912480), (16, 26195300), (17, 24654400), (19, 22059200), (20, 20956240), (25, 16764992), (32, 13097650), (34, 12327200), (38, 11029600), (40, 10478120), (50, 8382496), (64, 6548825), (68, 6163600), (76, 5514800), (80, 5239060), (85, 4930880), (95, 4411840), (100, 4191248), (136, 3081800), (152, 2757400), (160, 2619530), (170, 2465440), (190, 2205920), (200, 2095624), (272, 1540900), (304, 1378700), (320, 1309765), (323, 1297600), (340, 1232720), (380, 1102960), (400, 1047812), (425, 986176), (475, 882368), (544, 770450), (608, 689350), (646, 648800), (680, 616360), (760, 551480), (800, 523906), (811, 516800), (850, 493088), (950, 441184), (1088, 385225), (1216, 344675), (1292, 324400), (1360, 308180), (1520, 275740), (1600, 261953), (1615, 259520), (1622, 258400), (1700, 246544), (1900, 220592), (2584, 162200), (2720, 154090), (3040, 137870), (3230, 129760), (3244, 129200), (3400, 123272), (3800, 110296), (4055, 103360), (5168, 81100), (5440, 77045), (6080, 68935), (6460, 64880), (6488, 64600), (6800, 61636), (7600, 55148), (8075, 51904), (8110, 51680), (10336, 40550), (12920, 32440), (12976, 32300), (13600, 30818), (13787, 30400), (15200, 27574), (15409, 27200), (16150, 25952), (16220, 25840), (20275, 20672)]