156958620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 452679780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 30, 34, 35, 38, 39, 42, 51, 52, 57, 60, 65, 68, 70, 76, 78, 84, 85, 89, 91, 95, 102, 105, 114, 119, 130, 133, 140, 156, 170, 178, 182, 190, 195, 204, 210, 221, 228, 238, 247, 255, 260, 266, 267, 273, 285, 323, 340, 356, 357, 364, 380, 390, 399, 420, 442, 445, 455, 476, 494, 510, 532, 534, 546, 570, 595, 623, 646, 663, 665, 714, 741, 780, 798, 884, 890, 910, 969, 988, 1020, 1068, 1092, 1105, 1140, 1157, 1190, 1235, 1246, 1292, 1326, 1330, 1335, 1365, 1428, 1482, 1513, 1547, 1596, 1615, 1691, 1729, 1780, 1785, 1820, 1869, 1938, 1995, 2210, 2261, 2314, 2380, 2470, 2492, 2652, 2660, 2670, 2730, 2964, 3026, 3094, 3115, 3230, 3315, 3382, 3458, 3471, 3570, 3705, 3738, 3876, 3990, 4199, 4420, 4522, 4539, 4628, 4641, 4845, 4940, 5073, 5187, 5340, 5460, 5785, 6052, 6188, 6230, 6460, 6630, 6764, 6783, 6916, 6942, 7140, 7410, 7476, 7565, 7735, 7980, 8099, 8398, 8455, 8645, 9044, 9078, 9282, 9345, 9690, 10146, 10374, 10591, 11305, 11570, 11837, 12460, 12597, 13260, 13566, 13884, 14820, 15130, 15470, 16198, 16796, 16910, 17290, 17355, 18156, 18564, 18690, 19380, 19669, 20292, 20748, 20995, 21182, 21983, 22610, 22695, 23140, 23205, 23674, 24297, 25194, 25365, 25935, 27132, 28747, 29393, 30260, 30940, 31773, 32396, 33820, 33915, 34580, 34710, 35511, 37380, 39338, 40495, 41990, 42364, 43966, 45220, 45390, 46410, 47348, 48594, 50388, 50730, 51870, 52955, 57494, 58786, 59007, 59185, 62985, 63546, 65949, 67830, 69420, 71022, 78676, 80990, 83980, 86241, 87932, 88179, 90780, 92820, 97188, 98345, 101460, 103740, 105910, 109915, 114988, 117572, 118014, 118370, 121485, 125970, 127092, 131898, 135660, 137683, 142044, 143735, 146965, 153881, 158865, 161980, 172482, 176358, 177555, 196690, 201229, 211820, 219830, 236028, 236740, 242970, 251940, 263796, 275366, 287470, 293930, 295035, 307762, 317730, 329745, 344964, 352716, 355110, 373711, 393380, 402458, 413049, 431205, 439660, 440895, 461643, 485940, 550732, 574940, 587860, 590070, 603687, 615524, 635460, 659490, 688415, 710220, 747422, 769405, 804916, 826098, 862410, 881790, 923286, 1006145, 1121133, 1180140, 1207374, 1318980, 1376830, 1494844, 1538810, 1652196, 1724820, 1763580, 1846572, 1868555, 2012290, 2065245, 2242266, 2308215, 2414748, 2615977, 2753660, 3018435, 3077620, 3737110, 4024580, 4130490, 4484532, 4616430, 5231954, 5605665, 6036870, 7474220, 7847931, 8260980, 9232860, 10463908, 11211330, 12073740, 13079885, 15695862, 22422660, 26159770, 31391724, 39239655, 52319540, 78479310, 156958620]

約数ペア:

[(1, 156958620), (2, 78479310), (3, 52319540), (4, 39239655), (5, 31391724), (6, 26159770), (7, 22422660), (10, 15695862), (12, 13079885), (13, 12073740), (14, 11211330), (15, 10463908), (17, 9232860), (19, 8260980), (20, 7847931), (21, 7474220), (26, 6036870), (28, 5605665), (30, 5231954), (34, 4616430), (35, 4484532), (38, 4130490), (39, 4024580), (42, 3737110), (51, 3077620), (52, 3018435), (57, 2753660), (60, 2615977), (65, 2414748), (68, 2308215), (70, 2242266), (76, 2065245), (78, 2012290), (84, 1868555), (85, 1846572), (89, 1763580), (91, 1724820), (95, 1652196), (102, 1538810), (105, 1494844), (114, 1376830), (119, 1318980), (130, 1207374), (133, 1180140), (140, 1121133), (156, 1006145), (170, 923286), (178, 881790), (182, 862410), (190, 826098), (195, 804916), (204, 769405), (210, 747422), (221, 710220), (228, 688415), (238, 659490), (247, 635460), (255, 615524), (260, 603687), (266, 590070), (267, 587860), (273, 574940), (285, 550732), (323, 485940), (340, 461643), (356, 440895), (357, 439660), (364, 431205), (380, 413049), (390, 402458), (399, 393380), (420, 373711), (442, 355110), (445, 352716), (455, 344964), (476, 329745), (494, 317730), (510, 307762), (532, 295035), (534, 293930), (546, 287470), (570, 275366), (595, 263796), (623, 251940), (646, 242970), (663, 236740), (665, 236028), (714, 219830), (741, 211820), (780, 201229), (798, 196690), (884, 177555), (890, 176358), (910, 172482), (969, 161980), (988, 158865), (1020, 153881), (1068, 146965), (1092, 143735), (1105, 142044), (1140, 137683), (1157, 135660), (1190, 131898), (1235, 127092), (1246, 125970), (1292, 121485), (1326, 118370), (1330, 118014), (1335, 117572), (1365, 114988), (1428, 109915), (1482, 105910), (1513, 103740), (1547, 101460), (1596, 98345), (1615, 97188), (1691, 92820), (1729, 90780), (1780, 88179), (1785, 87932), (1820, 86241), (1869, 83980), (1938, 80990), (1995, 78676), (2210, 71022), (2261, 69420), (2314, 67830), (2380, 65949), (2470, 63546), (2492, 62985), (2652, 59185), (2660, 59007), (2670, 58786), (2730, 57494), (2964, 52955), (3026, 51870), (3094, 50730), (3115, 50388), (3230, 48594), (3315, 47348), (3382, 46410), (3458, 45390), (3471, 45220), (3570, 43966), (3705, 42364), (3738, 41990), (3876, 40495), (3990, 39338), (4199, 37380), (4420, 35511), (4522, 34710), (4539, 34580), (4628, 33915), (4641, 33820), (4845, 32396), (4940, 31773), (5073, 30940), (5187, 30260), (5340, 29393), (5460, 28747), (5785, 27132), (6052, 25935), (6188, 25365), (6230, 25194), (6460, 24297), (6630, 23674), (6764, 23205), (6783, 23140), (6916, 22695), (6942, 22610), (7140, 21983), (7410, 21182), (7476, 20995), (7565, 20748), (7735, 20292), (7980, 19669), (8099, 19380), (8398, 18690), (8455, 18564), (8645, 18156), (9044, 17355), (9078, 17290), (9282, 16910), (9345, 16796), (9690, 16198), (10146, 15470), (10374, 15130), (10591, 14820), (11305, 13884), (11570, 13566), (11837, 13260), (12460, 12597)]