1537543080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74929}}^1$

素因数の和:74968

約数の個数: 128

約数和(自身を含む): 5394960000

約数和(自身を除く): 3857416920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 74929, 149858, 224787, 299716, 374645, 449574, 599432, 674361, 749290, 899148, 1123935, 1348722, 1423651, 1498580, 1798296, 2023083, 2247870, 2697444, 2847302, 2997160, 3371805, 4046166, 4270953, 4495740, 5394888, 5694604, 6743610, 7118255, 8092332, 8541906, 8991480, 10115415, 11389208, 12812859, 13487220, 14236510, 16184664, 17083812, 20230830, 21354765, 25625718, 26974440, 28473020, 34167624, 38438577, 40461660, 42709530, 51251436, 56946040, 64064295, 76877154, 80923320, 85419060, 102502872, 128128590, 153754308, 170838120, 192192885, 256257180, 307508616, 384385770, 512514360, 768771540, 1537543080]

約数ペア:

[(1, 1537543080), (2, 768771540), (3, 512514360), (4, 384385770), (5, 307508616), (6, 256257180), (8, 192192885), (9, 170838120), (10, 153754308), (12, 128128590), (15, 102502872), (18, 85419060), (19, 80923320), (20, 76877154), (24, 64064295), (27, 56946040), (30, 51251436), (36, 42709530), (38, 40461660), (40, 38438577), (45, 34167624), (54, 28473020), (57, 26974440), (60, 25625718), (72, 21354765), (76, 20230830), (90, 17083812), (95, 16184664), (108, 14236510), (114, 13487220), (120, 12812859), (135, 11389208), (152, 10115415), (171, 8991480), (180, 8541906), (190, 8092332), (216, 7118255), (228, 6743610), (270, 5694604), (285, 5394888), (342, 4495740), (360, 4270953), (380, 4046166), (456, 3371805), (513, 2997160), (540, 2847302), (570, 2697444), (684, 2247870), (760, 2023083), (855, 1798296), (1026, 1498580), (1080, 1423651), (1140, 1348722), (1368, 1123935), (1710, 899148), (2052, 749290), (2280, 674361), (2565, 599432), (3420, 449574), (4104, 374645), (5130, 299716), (6840, 224787), (10260, 149858), (20520, 74929)]