2977345280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25602

約数の個数: 144

約数和(自身を含む): 8777786304

約数和(自身を除く): 5800441024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 14560, 16640, 23296, 25561, 29120, 51122, 58240, 102244, 116480, 127805, 178927, 204488, 255610, 332293, 357854, 408976, 511220, 664586, 715708, 817952, 894635, 1022440, 1329172, 1431416, 1635904, 1661465, 1789270, 2044880, 2326051, 2658344, 2862832, 3271808, 3322930, 3578540, 4089760, 4652102, 5316688, 5725664, 6543616, 6645860, 7157080, 8179520, 9304204, 10633376, 11451328, 11630255, 13291720, 14314160, 16359040, 18608408, 21266752, 22902656, 23260510, 26583440, 28628320, 32718080, 37216816, 42533504, 45805312, 46521020, 53166880, 57256640, 74433632, 85067008, 93042040, 106333760, 114513280, 148867264, 186084080, 212667520, 229026560, 297734528, 372168160, 425335040, 595469056, 744336320, 1488672640, 2977345280]

約数ペア:

[(1, 2977345280), (2, 1488672640), (4, 744336320), (5, 595469056), (7, 425335040), (8, 372168160), (10, 297734528), (13, 229026560), (14, 212667520), (16, 186084080), (20, 148867264), (26, 114513280), (28, 106333760), (32, 93042040), (35, 85067008), (40, 74433632), (52, 57256640), (56, 53166880), (64, 46521020), (65, 45805312), (70, 42533504), (80, 37216816), (91, 32718080), (104, 28628320), (112, 26583440), (128, 23260510), (130, 22902656), (140, 21266752), (160, 18608408), (182, 16359040), (208, 14314160), (224, 13291720), (256, 11630255), (260, 11451328), (280, 10633376), (320, 9304204), (364, 8179520), (416, 7157080), (448, 6645860), (455, 6543616), (520, 5725664), (560, 5316688), (640, 4652102), (728, 4089760), (832, 3578540), (896, 3322930), (910, 3271808), (1040, 2862832), (1120, 2658344), (1280, 2326051), (1456, 2044880), (1664, 1789270), (1792, 1661465), (1820, 1635904), (2080, 1431416), (2240, 1329172), (2912, 1022440), (3328, 894635), (3640, 817952), (4160, 715708), (4480, 664586), (5824, 511220), (7280, 408976), (8320, 357854), (8960, 332293), (11648, 255610), (14560, 204488), (16640, 178927), (23296, 127805), (25561, 116480), (29120, 102244), (51122, 58240)]