272155520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4712

約数の個数: 128

約数和(自身を含む): 800936640

約数和(自身を除く): 528781120

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 4673, 5824, 7280, 8320, 9346, 11648, 14560, 18692, 23365, 29120, 32711, 37384, 46730, 58240, 60749, 65422, 74768, 93460, 121498, 130844, 149536, 163555, 186920, 242996, 261688, 299072, 303745, 327110, 373840, 425243, 485992, 523376, 598144, 607490, 654220, 747680, 850486, 971984, 1046752, 1214980, 1308440, 1495360, 1700972, 1943968, 2093504, 2126215, 2429960, 2616880, 2990720, 3401944, 3887936, 4187008, 4252430, 4859920, 5233760, 6803888, 7775872, 8504860, 9719840, 10467520, 13607776, 17009720, 19439680, 20935040, 27215552, 34019440, 38879360, 54431104, 68038880, 136077760, 272155520]

約数ペア:

[(1, 272155520), (2, 136077760), (4, 68038880), (5, 54431104), (7, 38879360), (8, 34019440), (10, 27215552), (13, 20935040), (14, 19439680), (16, 17009720), (20, 13607776), (26, 10467520), (28, 9719840), (32, 8504860), (35, 7775872), (40, 6803888), (52, 5233760), (56, 4859920), (64, 4252430), (65, 4187008), (70, 3887936), (80, 3401944), (91, 2990720), (104, 2616880), (112, 2429960), (128, 2126215), (130, 2093504), (140, 1943968), (160, 1700972), (182, 1495360), (208, 1308440), (224, 1214980), (260, 1046752), (280, 971984), (320, 850486), (364, 747680), (416, 654220), (448, 607490), (455, 598144), (520, 523376), (560, 485992), (640, 425243), (728, 373840), (832, 327110), (896, 303745), (910, 299072), (1040, 261688), (1120, 242996), (1456, 186920), (1664, 163555), (1820, 149536), (2080, 130844), (2240, 121498), (2912, 93460), (3640, 74768), (4160, 65422), (4480, 60749), (4673, 58240), (5824, 46730), (7280, 37384), (8320, 32711), (9346, 29120), (11648, 23365), (14560, 18692)]