225397760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 176

約数和(自身を含む): 652419840

約数和(自身を除く): 427022080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 331, 380, 448, 512, 532, 560, 608, 640, 662, 665, 760, 896, 1024, 1064, 1120, 1216, 1280, 1324, 1330, 1520, 1655, 1792, 2128, 2240, 2317, 2432, 2560, 2648, 2660, 3040, 3310, 3584, 4256, 4480, 4634, 4864, 5120, 5296, 5320, 6080, 6289, 6620, 7168, 8512, 8960, 9268, 9728, 10592, 10640, 11585, 12160, 12578, 13240, 17024, 17920, 18536, 19456, 21184, 21280, 23170, 24320, 25156, 26480, 31445, 34048, 35840, 37072, 42368, 42560, 44023, 46340, 48640, 50312, 52960, 62890, 68096, 74144, 84736, 85120, 88046, 92680, 97280, 100624, 105920, 125780, 136192, 148288, 169472, 170240, 176092, 185360, 201248, 211840, 220115, 251560, 296576, 338944, 340480, 352184, 370720, 402496, 423680, 440230, 503120, 593152, 680960, 704368, 741440, 804992, 847360, 880460, 1006240, 1186304, 1408736, 1482880, 1609984, 1694720, 1760920, 2012480, 2372608, 2817472, 2965760, 3219968, 3521840, 4024960, 5634944, 5931520, 6439936, 7043680, 8049920, 11269888, 11863040, 14087360, 16099840, 22539776, 28174720, 32199680, 45079552, 56349440, 112698880, 225397760]

約数ペア:

[(1, 225397760), (2, 112698880), (4, 56349440), (5, 45079552), (7, 32199680), (8, 28174720), (10, 22539776), (14, 16099840), (16, 14087360), (19, 11863040), (20, 11269888), (28, 8049920), (32, 7043680), (35, 6439936), (38, 5931520), (40, 5634944), (56, 4024960), (64, 3521840), (70, 3219968), (76, 2965760), (80, 2817472), (95, 2372608), (112, 2012480), (128, 1760920), (133, 1694720), (140, 1609984), (152, 1482880), (160, 1408736), (190, 1186304), (224, 1006240), (256, 880460), (266, 847360), (280, 804992), (304, 741440), (320, 704368), (331, 680960), (380, 593152), (448, 503120), (512, 440230), (532, 423680), (560, 402496), (608, 370720), (640, 352184), (662, 340480), (665, 338944), (760, 296576), (896, 251560), (1024, 220115), (1064, 211840), (1120, 201248), (1216, 185360), (1280, 176092), (1324, 170240), (1330, 169472), (1520, 148288), (1655, 136192), (1792, 125780), (2128, 105920), (2240, 100624), (2317, 97280), (2432, 92680), (2560, 88046), (2648, 85120), (2660, 84736), (3040, 74144), (3310, 68096), (3584, 62890), (4256, 52960), (4480, 50312), (4634, 48640), (4864, 46340), (5120, 44023), (5296, 42560), (5320, 42368), (6080, 37072), (6289, 35840), (6620, 34048), (7168, 31445), (8512, 26480), (8960, 25156), (9268, 24320), (9728, 23170), (10592, 21280), (10640, 21184), (11585, 19456), (12160, 18536), (12578, 17920), (13240, 17024)]