187874880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 444158400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 107, 118, 120, 124, 155, 160, 177, 186, 192, 214, 236, 240, 248, 295, 310, 320, 321, 354, 372, 428, 465, 472, 480, 496, 535, 590, 620, 642, 708, 744, 856, 885, 930, 944, 960, 992, 1070, 1180, 1240, 1284, 1416, 1488, 1605, 1712, 1770, 1829, 1860, 1888, 1984, 2140, 2360, 2480, 2568, 2832, 2976, 3210, 3317, 3424, 3540, 3658, 3720, 3776, 4280, 4720, 4960, 5136, 5487, 5664, 5952, 6313, 6420, 6634, 6848, 7080, 7316, 7440, 8560, 9145, 9440, 9920, 9951, 10272, 10974, 11328, 12626, 12840, 13268, 14160, 14632, 14880, 16585, 17120, 18290, 18880, 18939, 19902, 20544, 21948, 25252, 25680, 26536, 27435, 28320, 29264, 29760, 31565, 33170, 34240, 36580, 37878, 39804, 43896, 49755, 50504, 51360, 53072, 54870, 56640, 58528, 63130, 66340, 73160, 75756, 79608, 87792, 94695, 99510, 101008, 102720, 106144, 109740, 117056, 126260, 132680, 146320, 151512, 159216, 175584, 189390, 195703, 199020, 202016, 212288, 219480, 252520, 265360, 292640, 303024, 318432, 351168, 378780, 391406, 398040, 404032, 438960, 505040, 530720, 585280, 587109, 606048, 636864, 757560, 782812, 796080, 877920, 978515, 1010080, 1061440, 1174218, 1212096, 1515120, 1565624, 1592160, 1755840, 1957030, 2020160, 2348436, 2935545, 3030240, 3131248, 3184320, 3914060, 4696872, 5871090, 6060480, 6262496, 7828120, 9393744, 11742180, 12524992, 15656240, 18787488, 23484360, 31312480, 37574976, 46968720, 62624960, 93937440, 187874880]

約数ペア:

[(1, 187874880), (2, 93937440), (3, 62624960), (4, 46968720), (5, 37574976), (6, 31312480), (8, 23484360), (10, 18787488), (12, 15656240), (15, 12524992), (16, 11742180), (20, 9393744), (24, 7828120), (30, 6262496), (31, 6060480), (32, 5871090), (40, 4696872), (48, 3914060), (59, 3184320), (60, 3131248), (62, 3030240), (64, 2935545), (80, 2348436), (93, 2020160), (96, 1957030), (107, 1755840), (118, 1592160), (120, 1565624), (124, 1515120), (155, 1212096), (160, 1174218), (177, 1061440), (186, 1010080), (192, 978515), (214, 877920), (236, 796080), (240, 782812), (248, 757560), (295, 636864), (310, 606048), (320, 587109), (321, 585280), (354, 530720), (372, 505040), (428, 438960), (465, 404032), (472, 398040), (480, 391406), (496, 378780), (535, 351168), (590, 318432), (620, 303024), (642, 292640), (708, 265360), (744, 252520), (856, 219480), (885, 212288), (930, 202016), (944, 199020), (960, 195703), (992, 189390), (1070, 175584), (1180, 159216), (1240, 151512), (1284, 146320), (1416, 132680), (1488, 126260), (1605, 117056), (1712, 109740), (1770, 106144), (1829, 102720), (1860, 101008), (1888, 99510), (1984, 94695), (2140, 87792), (2360, 79608), (2480, 75756), (2568, 73160), (2832, 66340), (2976, 63130), (3210, 58528), (3317, 56640), (3424, 54870), (3540, 53072), (3658, 51360), (3720, 50504), (3776, 49755), (4280, 43896), (4720, 39804), (4960, 37878), (5136, 36580), (5487, 34240), (5664, 33170), (5952, 31565), (6313, 29760), (6420, 29264), (6634, 28320), (6848, 27435), (7080, 26536), (7316, 25680), (7440, 25252), (8560, 21948), (9145, 20544), (9440, 19902), (9920, 18939), (9951, 18880), (10272, 18290), (10974, 17120), (11328, 16585), (12626, 14880), (12840, 14632), (13268, 14160)]