187345320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 409851480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 647, 760, 762, 1016, 1140, 1270, 1294, 1524, 1905, 1941, 2280, 2413, 2540, 2588, 3048, 3235, 3810, 3882, 4826, 5080, 5176, 6470, 7239, 7620, 7764, 9652, 9705, 12065, 12293, 12940, 14478, 15240, 15528, 19304, 19410, 24130, 24586, 25880, 28956, 36195, 36879, 38820, 48260, 49172, 57912, 61465, 72390, 73758, 77640, 82169, 96520, 98344, 122930, 144780, 147516, 164338, 184395, 245860, 246507, 289560, 295032, 328676, 368790, 410845, 491720, 493014, 657352, 737580, 821690, 986028, 1232535, 1475160, 1561211, 1643380, 1972056, 2465070, 3122422, 3286760, 4683633, 4930140, 6244844, 7806055, 9367266, 9860280, 12489688, 15612110, 18734532, 23418165, 31224220, 37469064, 46836330, 62448440, 93672660, 187345320]

約数ペア:

[(1, 187345320), (2, 93672660), (3, 62448440), (4, 46836330), (5, 37469064), (6, 31224220), (8, 23418165), (10, 18734532), (12, 15612110), (15, 12489688), (19, 9860280), (20, 9367266), (24, 7806055), (30, 6244844), (38, 4930140), (40, 4683633), (57, 3286760), (60, 3122422), (76, 2465070), (95, 1972056), (114, 1643380), (120, 1561211), (127, 1475160), (152, 1232535), (190, 986028), (228, 821690), (254, 737580), (285, 657352), (380, 493014), (381, 491720), (456, 410845), (508, 368790), (570, 328676), (635, 295032), (647, 289560), (760, 246507), (762, 245860), (1016, 184395), (1140, 164338), (1270, 147516), (1294, 144780), (1524, 122930), (1905, 98344), (1941, 96520), (2280, 82169), (2413, 77640), (2540, 73758), (2588, 72390), (3048, 61465), (3235, 57912), (3810, 49172), (3882, 48260), (4826, 38820), (5080, 36879), (5176, 36195), (6470, 28956), (7239, 25880), (7620, 24586), (7764, 24130), (9652, 19410), (9705, 19304), (12065, 15528), (12293, 15240), (12940, 14478)]