1612942800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{27431}}^1$

素因数の和:27466

約数の個数: 180

約数和(自身を含む): 6010570656

約数和(自身を除く): 4397627856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 5880, 7350, 8400, 9800, 11760, 14700, 19600, 27431, 29400, 54862, 58800, 82293, 109724, 137155, 164586, 192017, 219448, 274310, 329172, 384034, 411465, 438896, 548620, 576051, 658344, 685775, 768068, 822930, 960085, 1097240, 1152102, 1316688, 1344119, 1371550, 1536136, 1645860, 1920170, 2057325, 2194480, 2304204, 2688238, 2743100, 2880255, 3072272, 3291720, 3840340, 4032357, 4114650, 4608408, 4800425, 5376476, 5486200, 5760510, 6583440, 6720595, 7680680, 8064714, 8229300, 9216816, 9600850, 10752952, 10972400, 11521020, 13441190, 14401275, 15361360, 16129428, 16458600, 19201700, 20161785, 21505904, 23042040, 26882380, 28802550, 32258856, 32917200, 33602975, 38403400, 40323570, 46084080, 53764760, 57605100, 64517712, 67205950, 76806800, 80647140, 100808925, 107529520, 115210200, 134411900, 161294280, 201617850, 230420400, 268823800, 322588560, 403235700, 537647600, 806471400, 1612942800]

約数ペア:

[(1, 1612942800), (2, 806471400), (3, 537647600), (4, 403235700), (5, 322588560), (6, 268823800), (7, 230420400), (8, 201617850), (10, 161294280), (12, 134411900), (14, 115210200), (15, 107529520), (16, 100808925), (20, 80647140), (21, 76806800), (24, 67205950), (25, 64517712), (28, 57605100), (30, 53764760), (35, 46084080), (40, 40323570), (42, 38403400), (48, 33602975), (49, 32917200), (50, 32258856), (56, 28802550), (60, 26882380), (70, 23042040), (75, 21505904), (80, 20161785), (84, 19201700), (98, 16458600), (100, 16129428), (105, 15361360), (112, 14401275), (120, 13441190), (140, 11521020), (147, 10972400), (150, 10752952), (168, 9600850), (175, 9216816), (196, 8229300), (200, 8064714), (210, 7680680), (240, 6720595), (245, 6583440), (280, 5760510), (294, 5486200), (300, 5376476), (336, 4800425), (350, 4608408), (392, 4114650), (400, 4032357), (420, 3840340), (490, 3291720), (525, 3072272), (560, 2880255), (588, 2743100), (600, 2688238), (700, 2304204), (735, 2194480), (784, 2057325), (840, 1920170), (980, 1645860), (1050, 1536136), (1176, 1371550), (1200, 1344119), (1225, 1316688), (1400, 1152102), (1470, 1097240), (1680, 960085), (1960, 822930), (2100, 768068), (2352, 685775), (2450, 658344), (2800, 576051), (2940, 548620), (3675, 438896), (3920, 411465), (4200, 384034), (4900, 329172), (5880, 274310), (7350, 219448), (8400, 192017), (9800, 164586), (11760, 137155), (14700, 109724), (19600, 82293), (27431, 58800), (29400, 54862)]