270078160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 747273600

約数和(自身を除く): 477195440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 145, 152, 176, 190, 209, 220, 232, 290, 304, 319, 380, 418, 440, 464, 551, 557, 580, 638, 760, 836, 880, 1045, 1102, 1114, 1160, 1276, 1520, 1595, 1672, 2090, 2204, 2228, 2320, 2552, 2755, 2785, 3190, 3344, 4180, 4408, 4456, 5104, 5510, 5570, 6061, 6127, 6380, 8360, 8816, 8912, 10583, 11020, 11140, 12122, 12254, 12760, 16153, 16720, 21166, 22040, 22280, 24244, 24508, 25520, 30305, 30635, 32306, 42332, 44080, 44560, 48488, 49016, 52915, 60610, 61270, 64612, 80765, 84664, 96976, 98032, 105830, 116413, 121220, 122540, 129224, 161530, 169328, 177683, 211660, 232826, 242440, 245080, 258448, 306907, 323060, 355366, 423320, 465652, 484880, 490160, 582065, 613814, 646120, 710732, 846640, 888415, 931304, 1164130, 1227628, 1292240, 1421464, 1534535, 1776830, 1862608, 2328260, 2455256, 2842928, 3069070, 3375977, 3553660, 4656520, 4910512, 6138140, 6751954, 7107320, 9313040, 12276280, 13503908, 14214640, 16879885, 24552560, 27007816, 33759770, 54015632, 67519540, 135039080, 270078160]

約数ペア:

[(1, 270078160), (2, 135039080), (4, 67519540), (5, 54015632), (8, 33759770), (10, 27007816), (11, 24552560), (16, 16879885), (19, 14214640), (20, 13503908), (22, 12276280), (29, 9313040), (38, 7107320), (40, 6751954), (44, 6138140), (55, 4910512), (58, 4656520), (76, 3553660), (80, 3375977), (88, 3069070), (95, 2842928), (110, 2455256), (116, 2328260), (145, 1862608), (152, 1776830), (176, 1534535), (190, 1421464), (209, 1292240), (220, 1227628), (232, 1164130), (290, 931304), (304, 888415), (319, 846640), (380, 710732), (418, 646120), (440, 613814), (464, 582065), (551, 490160), (557, 484880), (580, 465652), (638, 423320), (760, 355366), (836, 323060), (880, 306907), (1045, 258448), (1102, 245080), (1114, 242440), (1160, 232826), (1276, 211660), (1520, 177683), (1595, 169328), (1672, 161530), (2090, 129224), (2204, 122540), (2228, 121220), (2320, 116413), (2552, 105830), (2755, 98032), (2785, 96976), (3190, 84664), (3344, 80765), (4180, 64612), (4408, 61270), (4456, 60610), (5104, 52915), (5510, 49016), (5570, 48488), (6061, 44560), (6127, 44080), (6380, 42332), (8360, 32306), (8816, 30635), (8912, 30305), (10583, 25520), (11020, 24508), (11140, 24244), (12122, 22280), (12254, 22040), (12760, 21166), (16153, 16720)]