189219840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 176

約数和(自身を含む): 616261632

約数和(自身を除く): 427041792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 127, 128, 160, 192, 194, 240, 254, 256, 291, 320, 381, 384, 388, 480, 485, 508, 512, 582, 635, 640, 762, 768, 776, 960, 970, 1016, 1024, 1164, 1270, 1280, 1455, 1524, 1536, 1552, 1905, 1920, 1940, 2032, 2328, 2540, 2560, 2910, 3048, 3072, 3104, 3810, 3840, 3880, 4064, 4656, 5080, 5120, 5820, 6096, 6208, 7620, 7680, 7760, 8128, 9312, 10160, 11640, 12192, 12319, 12416, 15240, 15360, 15520, 16256, 18624, 20320, 23280, 24384, 24638, 24832, 30480, 31040, 32512, 36957, 37248, 40640, 46560, 48768, 49276, 49664, 60960, 61595, 62080, 65024, 73914, 74496, 81280, 93120, 97536, 98552, 99328, 121920, 123190, 124160, 130048, 147828, 148992, 162560, 184785, 186240, 195072, 197104, 243840, 246380, 248320, 295656, 297984, 325120, 369570, 372480, 390144, 394208, 487680, 492760, 496640, 591312, 650240, 739140, 744960, 788416, 975360, 985520, 1182624, 1478280, 1489920, 1576832, 1950720, 1971040, 2365248, 2956560, 3153664, 3942080, 4730496, 5913120, 6307328, 7884160, 9460992, 11826240, 12614656, 15768320, 18921984, 23652480, 31536640, 37843968, 47304960, 63073280, 94609920, 189219840]

約数ペア:

[(1, 189219840), (2, 94609920), (3, 63073280), (4, 47304960), (5, 37843968), (6, 31536640), (8, 23652480), (10, 18921984), (12, 15768320), (15, 12614656), (16, 11826240), (20, 9460992), (24, 7884160), (30, 6307328), (32, 5913120), (40, 4730496), (48, 3942080), (60, 3153664), (64, 2956560), (80, 2365248), (96, 1971040), (97, 1950720), (120, 1576832), (127, 1489920), (128, 1478280), (160, 1182624), (192, 985520), (194, 975360), (240, 788416), (254, 744960), (256, 739140), (291, 650240), (320, 591312), (381, 496640), (384, 492760), (388, 487680), (480, 394208), (485, 390144), (508, 372480), (512, 369570), (582, 325120), (635, 297984), (640, 295656), (762, 248320), (768, 246380), (776, 243840), (960, 197104), (970, 195072), (1016, 186240), (1024, 184785), (1164, 162560), (1270, 148992), (1280, 147828), (1455, 130048), (1524, 124160), (1536, 123190), (1552, 121920), (1905, 99328), (1920, 98552), (1940, 97536), (2032, 93120), (2328, 81280), (2540, 74496), (2560, 73914), (2910, 65024), (3048, 62080), (3072, 61595), (3104, 60960), (3810, 49664), (3840, 49276), (3880, 48768), (4064, 46560), (4656, 40640), (5080, 37248), (5120, 36957), (5820, 32512), (6096, 31040), (6208, 30480), (7620, 24832), (7680, 24638), (7760, 24384), (8128, 23280), (9312, 20320), (10160, 18624), (11640, 16256), (12192, 15520), (12319, 15360), (12416, 15240)]