197223040

素因数分解:

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

素因数の和:383

約数の個数: 192

約数和(自身を含む): 579074400

約数和(自身を除く): 381851360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 331, 380, 392, 448, 490, 532, 560, 608, 640, 662, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1324, 1330, 1520, 1568, 1655, 1862, 1960, 2128, 2240, 2317, 2432, 2648, 2660, 3040, 3136, 3310, 3724, 3920, 4256, 4480, 4634, 4655, 5296, 5320, 6080, 6272, 6289, 6620, 7448, 7840, 8512, 9268, 9310, 10592, 10640, 11585, 12160, 12578, 13240, 14896, 15680, 16219, 17024, 18536, 18620, 21184, 21280, 23170, 25156, 26480, 29792, 31360, 31445, 32438, 37072, 37240, 42368, 42560, 44023, 46340, 50312, 52960, 59584, 62890, 64876, 74144, 74480, 81095, 85120, 88046, 92680, 100624, 105920, 119168, 125780, 129752, 148288, 148960, 162190, 176092, 185360, 201248, 211840, 220115, 251560, 259504, 296576, 297920, 308161, 324380, 352184, 370720, 402496, 440230, 503120, 519008, 595840, 616322, 648760, 704368, 741440, 804992, 880460, 1006240, 1038016, 1232644, 1297520, 1408736, 1482880, 1540805, 1760920, 2012480, 2076032, 2465288, 2595040, 2817472, 3081610, 3521840, 4024960, 4930576, 5190080, 5634944, 6163220, 7043680, 9861152, 10380160, 12326440, 14087360, 19722304, 24652880, 28174720, 39444608, 49305760, 98611520, 197223040]

約数ペア:

[(1, 197223040), (2, 98611520), (4, 49305760), (5, 39444608), (7, 28174720), (8, 24652880), (10, 19722304), (14, 14087360), (16, 12326440), (19, 10380160), (20, 9861152), (28, 7043680), (32, 6163220), (35, 5634944), (38, 5190080), (40, 4930576), (49, 4024960), (56, 3521840), (64, 3081610), (70, 2817472), (76, 2595040), (80, 2465288), (95, 2076032), (98, 2012480), (112, 1760920), (128, 1540805), (133, 1482880), (140, 1408736), (152, 1297520), (160, 1232644), (190, 1038016), (196, 1006240), (224, 880460), (245, 804992), (266, 741440), (280, 704368), (304, 648760), (320, 616322), (331, 595840), (380, 519008), (392, 503120), (448, 440230), (490, 402496), (532, 370720), (560, 352184), (608, 324380), (640, 308161), (662, 297920), (665, 296576), (760, 259504), (784, 251560), (896, 220115), (931, 211840), (980, 201248), (1064, 185360), (1120, 176092), (1216, 162190), (1324, 148960), (1330, 148288), (1520, 129752), (1568, 125780), (1655, 119168), (1862, 105920), (1960, 100624), (2128, 92680), (2240, 88046), (2317, 85120), (2432, 81095), (2648, 74480), (2660, 74144), (3040, 64876), (3136, 62890), (3310, 59584), (3724, 52960), (3920, 50312), (4256, 46340), (4480, 44023), (4634, 42560), (4655, 42368), (5296, 37240), (5320, 37072), (6080, 32438), (6272, 31445), (6289, 31360), (6620, 29792), (7448, 26480), (7840, 25156), (8512, 23170), (9268, 21280), (9310, 21184), (10592, 18620), (10640, 18536), (11585, 17024), (12160, 16219), (12578, 15680), (13240, 14896)]