156477440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 291679360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 59, 64, 70, 74, 80, 112, 118, 128, 140, 148, 160, 185, 224, 236, 256, 259, 280, 295, 296, 320, 370, 413, 448, 472, 512, 518, 560, 590, 592, 640, 740, 826, 896, 944, 1024, 1036, 1120, 1180, 1184, 1280, 1295, 1480, 1652, 1792, 1888, 2048, 2065, 2072, 2183, 2240, 2360, 2368, 2560, 2590, 2960, 3304, 3584, 3776, 4130, 4144, 4366, 4480, 4720, 4736, 5120, 5180, 5920, 6608, 7168, 7552, 8260, 8288, 8732, 8960, 9440, 9472, 10240, 10360, 10915, 11840, 13216, 14336, 15104, 15281, 16520, 16576, 17464, 17920, 18880, 18944, 20720, 21830, 23680, 26432, 30208, 30562, 33040, 33152, 34928, 35840, 37760, 37888, 41440, 43660, 47360, 52864, 60416, 61124, 66080, 66304, 69856, 71680, 75520, 75776, 76405, 82880, 87320, 94720, 105728, 120832, 122248, 132160, 132608, 139712, 151040, 152810, 165760, 174640, 189440, 211456, 244496, 264320, 265216, 279424, 302080, 305620, 331520, 349280, 378880, 422912, 488992, 528640, 530432, 558848, 604160, 611240, 663040, 698560, 845824, 977984, 1057280, 1117696, 1222480, 1326080, 1397120, 1955968, 2114560, 2235392, 2444960, 2652160, 2794240, 3911936, 4229120, 4470784, 4889920, 5588480, 7823872, 9779840, 11176960, 15647744, 19559680, 22353920, 31295488, 39119360, 78238720, 156477440]

約数ペア:

[(1, 156477440), (2, 78238720), (4, 39119360), (5, 31295488), (7, 22353920), (8, 19559680), (10, 15647744), (14, 11176960), (16, 9779840), (20, 7823872), (28, 5588480), (32, 4889920), (35, 4470784), (37, 4229120), (40, 3911936), (56, 2794240), (59, 2652160), (64, 2444960), (70, 2235392), (74, 2114560), (80, 1955968), (112, 1397120), (118, 1326080), (128, 1222480), (140, 1117696), (148, 1057280), (160, 977984), (185, 845824), (224, 698560), (236, 663040), (256, 611240), (259, 604160), (280, 558848), (295, 530432), (296, 528640), (320, 488992), (370, 422912), (413, 378880), (448, 349280), (472, 331520), (512, 305620), (518, 302080), (560, 279424), (590, 265216), (592, 264320), (640, 244496), (740, 211456), (826, 189440), (896, 174640), (944, 165760), (1024, 152810), (1036, 151040), (1120, 139712), (1180, 132608), (1184, 132160), (1280, 122248), (1295, 120832), (1480, 105728), (1652, 94720), (1792, 87320), (1888, 82880), (2048, 76405), (2065, 75776), (2072, 75520), (2183, 71680), (2240, 69856), (2360, 66304), (2368, 66080), (2560, 61124), (2590, 60416), (2960, 52864), (3304, 47360), (3584, 43660), (3776, 41440), (4130, 37888), (4144, 37760), (4366, 35840), (4480, 34928), (4720, 33152), (4736, 33040), (5120, 30562), (5180, 30208), (5920, 26432), (6608, 23680), (7168, 21830), (7552, 20720), (8260, 18944), (8288, 18880), (8732, 17920), (8960, 17464), (9440, 16576), (9472, 16520), (10240, 15281), (10360, 15104), (10915, 14336), (11840, 13216)]