1056559980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4340

約数の個数: 192

約数和(自身を含む): 3674603520

約数和(自身を除く): 2618043540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1596, 1767, 1860, 1995, 2170, 2356, 2604, 2660, 2945, 3255, 3534, 3990, 4123, 4271, 4340, 5890, 6510, 7068, 7980, 8246, 8542, 8835, 11780, 12369, 12813, 13020, 16492, 17084, 17670, 20615, 21355, 24738, 25626, 29897, 35340, 41230, 42710, 49476, 51252, 59794, 61845, 64065, 81149, 82460, 85420, 89691, 119588, 123690, 128130, 132401, 149485, 162298, 179382, 243447, 247380, 256260, 264802, 298970, 324596, 358764, 397203, 405745, 448455, 486894, 529604, 568043, 597940, 662005, 794406, 811490, 896910, 926807, 973788, 1136086, 1217235, 1324010, 1588812, 1622980, 1704129, 1793820, 1853614, 1986015, 2272172, 2434470, 2515619, 2648020, 2780421, 2840215, 3408258, 3707228, 3972030, 4634035, 4868940, 5031238, 5560842, 5680430, 6816516, 7546857, 7944060, 8520645, 9268070, 10062476, 11121684, 11360860, 12578095, 13902105, 15093714, 17041290, 17609333, 18536140, 25156190, 27804210, 30187428, 34082580, 35218666, 37734285, 50312380, 52827999, 55608420, 70437332, 75468570, 88046665, 105655998, 150937140, 176093330, 211311996, 264139995, 352186660, 528279990, 1056559980]

約数ペア:

[(1, 1056559980), (2, 528279990), (3, 352186660), (4, 264139995), (5, 211311996), (6, 176093330), (7, 150937140), (10, 105655998), (12, 88046665), (14, 75468570), (15, 70437332), (19, 55608420), (20, 52827999), (21, 50312380), (28, 37734285), (30, 35218666), (31, 34082580), (35, 30187428), (38, 27804210), (42, 25156190), (57, 18536140), (60, 17609333), (62, 17041290), (70, 15093714), (76, 13902105), (84, 12578095), (93, 11360860), (95, 11121684), (105, 10062476), (114, 9268070), (124, 8520645), (133, 7944060), (140, 7546857), (155, 6816516), (186, 5680430), (190, 5560842), (210, 5031238), (217, 4868940), (228, 4634035), (266, 3972030), (285, 3707228), (310, 3408258), (372, 2840215), (380, 2780421), (399, 2648020), (420, 2515619), (434, 2434470), (465, 2272172), (532, 1986015), (570, 1853614), (589, 1793820), (620, 1704129), (651, 1622980), (665, 1588812), (798, 1324010), (868, 1217235), (930, 1136086), (1085, 973788), (1140, 926807), (1178, 896910), (1302, 811490), (1330, 794406), (1596, 662005), (1767, 597940), (1860, 568043), (1995, 529604), (2170, 486894), (2356, 448455), (2604, 405745), (2660, 397203), (2945, 358764), (3255, 324596), (3534, 298970), (3990, 264802), (4123, 256260), (4271, 247380), (4340, 243447), (5890, 179382), (6510, 162298), (7068, 149485), (7980, 132401), (8246, 128130), (8542, 123690), (8835, 119588), (11780, 89691), (12369, 85420), (12813, 82460), (13020, 81149), (16492, 64065), (17084, 61845), (17670, 59794), (20615, 51252), (21355, 49476), (24738, 42710), (25626, 41230), (29897, 35340)]