158958778880

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{297097}}^1$

素因数の和:297150

約数の個数: 160

約数和(自身を含む): 437661005760

約数和(自身を除く): 278702226880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 512, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2560, 2816, 3040, 3344, 3520, 4180, 4864, 5632, 6080, 6688, 7040, 8360, 9728, 12160, 13376, 14080, 16720, 24320, 26752, 28160, 33440, 48640, 53504, 66880, 107008, 133760, 267520, 297097, 535040, 594194, 1188388, 1485485, 2376776, 2970970, 3268067, 4753552, 5644843, 5941940, 6536134, 9507104, 11289686, 11883880, 13072268, 16340335, 19014208, 22579372, 23767760, 26144536, 28224215, 32680670, 38028416, 45158744, 47535520, 52289072, 56448430, 62093273, 65361340, 76056832, 90317488, 95071040, 104578144, 112896860, 124186546, 130722680, 152113664, 180634976, 190142080, 209156288, 225793720, 248373092, 261445360, 310466365, 361269952, 380284160, 418312576, 451587440, 496746184, 522890720, 620932730, 722539904, 760568320, 836625152, 903174880, 993492368, 1045781440, 1241865460, 1445079808, 1673250304, 1806349760, 1986984736, 2091562880, 2483730920, 2890159616, 3612699520, 3973969472, 4183125760, 4967461840, 7225399040, 7947938944, 8366251520, 9934923680, 14450798080, 15895877888, 19869847360, 31791755776, 39739694720, 79479389440, 158958778880]

約数ペア:

[(1, 158958778880), (2, 79479389440), (4, 39739694720), (5, 31791755776), (8, 19869847360), (10, 15895877888), (11, 14450798080), (16, 9934923680), (19, 8366251520), (20, 7947938944), (22, 7225399040), (32, 4967461840), (38, 4183125760), (40, 3973969472), (44, 3612699520), (55, 2890159616), (64, 2483730920), (76, 2091562880), (80, 1986984736), (88, 1806349760), (95, 1673250304), (110, 1445079808), (128, 1241865460), (152, 1045781440), (160, 993492368), (176, 903174880), (190, 836625152), (209, 760568320), (220, 722539904), (256, 620932730), (304, 522890720), (320, 496746184), (352, 451587440), (380, 418312576), (418, 380284160), (440, 361269952), (512, 310466365), (608, 261445360), (640, 248373092), (704, 225793720), (760, 209156288), (836, 190142080), (880, 180634976), (1045, 152113664), (1216, 130722680), (1280, 124186546), (1408, 112896860), (1520, 104578144), (1672, 95071040), (1760, 90317488), (2090, 76056832), (2432, 65361340), (2560, 62093273), (2816, 56448430), (3040, 52289072), (3344, 47535520), (3520, 45158744), (4180, 38028416), (4864, 32680670), (5632, 28224215), (6080, 26144536), (6688, 23767760), (7040, 22579372), (8360, 19014208), (9728, 16340335), (12160, 13072268), (13376, 11883880), (14080, 11289686), (16720, 9507104), (24320, 6536134), (26752, 5941940), (28160, 5644843), (33440, 4753552), (48640, 3268067), (53504, 2970970), (66880, 2376776), (107008, 1485485), (133760, 1188388), (267520, 594194), (297097, 535040)]