40198547520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{130447}}^1$

素因数の和:130577

約数の個数: 168

約数和(自身を含む): 139559531904

約数和(自身を除く): 99360984384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 535, 576, 642, 720, 856, 960, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 2880, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 6848, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 19260, 20544, 25680, 30816, 34240, 38520, 51360, 61632, 77040, 102720, 130447, 154080, 260894, 308160, 391341, 521788, 652235, 782682, 1043576, 1174023, 1304470, 1565364, 1956705, 2087152, 2348046, 2608940, 3130728, 3913410, 4174304, 4696092, 5217880, 5870115, 6261456, 7826820, 8348608, 9392184, 10435760, 11740230, 12522912, 13957829, 15653640, 18784368, 20871520, 23480460, 25045824, 27915658, 31307280, 37568736, 41743040, 41873487, 46960920, 55831316, 62614560, 69789145, 75137472, 83746974, 93921840, 111662632, 125229120, 125620461, 139578290, 167493948, 187843680, 209367435, 223325264, 251240922, 279156580, 334987896, 375687360, 418734870, 446650528, 502481844, 558313160, 628102305, 669975792, 837469740, 893301056, 1004963688, 1116626320, 1256204610, 1339951584, 1674939480, 2009927376, 2233252640, 2512409220, 2679903168, 3349878960, 4019854752, 4466505280, 5024818440, 6699757920, 8039709504, 10049636880, 13399515840, 20099273760, 40198547520]

約数ペア:

[(1, 40198547520), (2, 20099273760), (3, 13399515840), (4, 10049636880), (5, 8039709504), (6, 6699757920), (8, 5024818440), (9, 4466505280), (10, 4019854752), (12, 3349878960), (15, 2679903168), (16, 2512409220), (18, 2233252640), (20, 2009927376), (24, 1674939480), (30, 1339951584), (32, 1256204610), (36, 1116626320), (40, 1004963688), (45, 893301056), (48, 837469740), (60, 669975792), (64, 628102305), (72, 558313160), (80, 502481844), (90, 446650528), (96, 418734870), (107, 375687360), (120, 334987896), (144, 279156580), (160, 251240922), (180, 223325264), (192, 209367435), (214, 187843680), (240, 167493948), (288, 139578290), (320, 125620461), (321, 125229120), (360, 111662632), (428, 93921840), (480, 83746974), (535, 75137472), (576, 69789145), (642, 62614560), (720, 55831316), (856, 46960920), (960, 41873487), (963, 41743040), (1070, 37568736), (1284, 31307280), (1440, 27915658), (1605, 25045824), (1712, 23480460), (1926, 20871520), (2140, 18784368), (2568, 15653640), (2880, 13957829), (3210, 12522912), (3424, 11740230), (3852, 10435760), (4280, 9392184), (4815, 8348608), (5136, 7826820), (6420, 6261456), (6848, 5870115), (7704, 5217880), (8560, 4696092), (9630, 4174304), (10272, 3913410), (12840, 3130728), (15408, 2608940), (17120, 2348046), (19260, 2087152), (20544, 1956705), (25680, 1565364), (30816, 1304470), (34240, 1174023), (38520, 1043576), (51360, 782682), (61632, 652235), (77040, 521788), (102720, 391341), (130447, 308160), (154080, 260894)]