4075420160

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 240

約数和(自身を含む): 11600157096

約数和(自身を除く): 7524736936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 212, 224, 245, 256, 265, 280, 320, 371, 392, 424, 448, 490, 512, 530, 560, 613, 640, 742, 784, 848, 896, 980, 1060, 1120, 1226, 1280, 1484, 1568, 1696, 1792, 1855, 1960, 2120, 2240, 2452, 2560, 2597, 2968, 3065, 3136, 3392, 3584, 3710, 3920, 4240, 4291, 4480, 4904, 5194, 5936, 6130, 6272, 6784, 7420, 7840, 8480, 8582, 8960, 9808, 10388, 11872, 12260, 12544, 12985, 13568, 14840, 15680, 16960, 17164, 17920, 19616, 20776, 21455, 23744, 24520, 25088, 25970, 27136, 29680, 30037, 31360, 32489, 33920, 34328, 39232, 41552, 42910, 47488, 49040, 51940, 59360, 60074, 62720, 64978, 67840, 68656, 78464, 83104, 85820, 94976, 98080, 103880, 118720, 120148, 125440, 129956, 135680, 137312, 150185, 156928, 162445, 166208, 171640, 189952, 196160, 207760, 227423, 237440, 240296, 259912, 274624, 300370, 313856, 324890, 332416, 343280, 392320, 415520, 454846, 474880, 480592, 519824, 549248, 600740, 649780, 664832, 686560, 784640, 831040, 909692, 949760, 961184, 1039648, 1098496, 1137115, 1201480, 1299560, 1329664, 1373120, 1569280, 1591961, 1662080, 1819384, 1922368, 2079296, 2196992, 2274230, 2402960, 2599120, 2746240, 3183922, 3324160, 3638768, 3844736, 4158592, 4548460, 4805920, 5198240, 5492480, 6367844, 6648320, 7277536, 7689472, 7959805, 8317184, 9096920, 9611840, 10396480, 10984960, 12735688, 14555072, 15378944, 15919610, 16634368, 18193840, 19223680, 20792960, 25471376, 29110144, 31839220, 36387680, 38447360, 41585920, 50942752, 58220288, 63678440, 72775360, 76894720, 83171840, 101885504, 116440576, 127356880, 145550720, 203771008, 254713760, 291101440, 407542016, 509427520, 582202880, 815084032, 1018855040, 2037710080, 4075420160]

約数ペア:

[(1, 4075420160), (2, 2037710080), (4, 1018855040), (5, 815084032), (7, 582202880), (8, 509427520), (10, 407542016), (14, 291101440), (16, 254713760), (20, 203771008), (28, 145550720), (32, 127356880), (35, 116440576), (40, 101885504), (49, 83171840), (53, 76894720), (56, 72775360), (64, 63678440), (70, 58220288), (80, 50942752), (98, 41585920), (106, 38447360), (112, 36387680), (128, 31839220), (140, 29110144), (160, 25471376), (196, 20792960), (212, 19223680), (224, 18193840), (245, 16634368), (256, 15919610), (265, 15378944), (280, 14555072), (320, 12735688), (371, 10984960), (392, 10396480), (424, 9611840), (448, 9096920), (490, 8317184), (512, 7959805), (530, 7689472), (560, 7277536), (613, 6648320), (640, 6367844), (742, 5492480), (784, 5198240), (848, 4805920), (896, 4548460), (980, 4158592), (1060, 3844736), (1120, 3638768), (1226, 3324160), (1280, 3183922), (1484, 2746240), (1568, 2599120), (1696, 2402960), (1792, 2274230), (1855, 2196992), (1960, 2079296), (2120, 1922368), (2240, 1819384), (2452, 1662080), (2560, 1591961), (2597, 1569280), (2968, 1373120), (3065, 1329664), (3136, 1299560), (3392, 1201480), (3584, 1137115), (3710, 1098496), (3920, 1039648), (4240, 961184), (4291, 949760), (4480, 909692), (4904, 831040), (5194, 784640), (5936, 686560), (6130, 664832), (6272, 649780), (6784, 600740), (7420, 549248), (7840, 519824), (8480, 480592), (8582, 474880), (8960, 454846), (9808, 415520), (10388, 392320), (11872, 343280), (12260, 332416), (12544, 324890), (12985, 313856), (13568, 300370), (14840, 274624), (15680, 259912), (16960, 240296), (17164, 237440), (17920, 227423), (19616, 207760), (20776, 196160), (21455, 189952), (23744, 171640), (24520, 166208), (25088, 162445), (25970, 156928), (27136, 150185), (29680, 137312), (30037, 135680), (31360, 129956), (32489, 125440), (33920, 120148), (34328, 118720), (39232, 103880), (41552, 98080), (42910, 94976), (47488, 85820), (49040, 83104), (51940, 78464), (59360, 68656), (60074, 67840), (62720, 64978)]