39450024640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1171

約数の個数: 224

約数和(自身を含む): 104809259520

約数和(自身を除く): 65359234880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 509, 520, 601, 620, 806, 832, 992, 1018, 1040, 1202, 1240, 1612, 1984, 2015, 2036, 2080, 2404, 2480, 2545, 3005, 3224, 4030, 4072, 4160, 4808, 4960, 5090, 6010, 6448, 6617, 7813, 8060, 8144, 9616, 9920, 10180, 12020, 12896, 13234, 15626, 15779, 16120, 16288, 18631, 19232, 20360, 24040, 25792, 26468, 31252, 31558, 32240, 32576, 33085, 37262, 38464, 39065, 40720, 48080, 52936, 62504, 63116, 64480, 66170, 74524, 78130, 78895, 81440, 93155, 96160, 105872, 125008, 126232, 128960, 132340, 149048, 156260, 157790, 162880, 186310, 192320, 205127, 211744, 242203, 250016, 252464, 264680, 298096, 305909, 312520, 315580, 372620, 410254, 423488, 484406, 500032, 504928, 529360, 596192, 611818, 625040, 631160, 745240, 820508, 968812, 1009856, 1025635, 1058720, 1192384, 1211015, 1223636, 1250080, 1262320, 1490480, 1529545, 1641016, 1937624, 2051270, 2117440, 2422030, 2447272, 2500160, 2524640, 2980960, 3059090, 3282032, 3875248, 3976817, 4102540, 4844060, 4894544, 5049280, 5961920, 6118180, 6564064, 7750496, 7953634, 8205080, 9483179, 9688120, 9789088, 12236360, 13128128, 15500992, 15907268, 16410160, 18966358, 19376240, 19578176, 19884085, 24472720, 31814536, 32820320, 37932716, 38752480, 39768170, 47415895, 48945440, 63629072, 65640640, 75865432, 77504960, 79536340, 94831790, 97890880, 123281327, 127258144, 151730864, 159072680, 189663580, 246562654, 254516288, 303461728, 318145360, 379327160, 493125308, 606923456, 616406635, 636290720, 758654320, 986250616, 1232813270, 1272581440, 1517308640, 1972501232, 2465626540, 3034617280, 3945002464, 4931253080, 7890004928, 9862506160, 19725012320, 39450024640]

約数ペア:

[(1, 39450024640), (2, 19725012320), (4, 9862506160), (5, 7890004928), (8, 4931253080), (10, 3945002464), (13, 3034617280), (16, 2465626540), (20, 1972501232), (26, 1517308640), (31, 1272581440), (32, 1232813270), (40, 986250616), (52, 758654320), (62, 636290720), (64, 616406635), (65, 606923456), (80, 493125308), (104, 379327160), (124, 318145360), (130, 303461728), (155, 254516288), (160, 246562654), (208, 189663580), (248, 159072680), (260, 151730864), (310, 127258144), (320, 123281327), (403, 97890880), (416, 94831790), (496, 79536340), (509, 77504960), (520, 75865432), (601, 65640640), (620, 63629072), (806, 48945440), (832, 47415895), (992, 39768170), (1018, 38752480), (1040, 37932716), (1202, 32820320), (1240, 31814536), (1612, 24472720), (1984, 19884085), (2015, 19578176), (2036, 19376240), (2080, 18966358), (2404, 16410160), (2480, 15907268), (2545, 15500992), (3005, 13128128), (3224, 12236360), (4030, 9789088), (4072, 9688120), (4160, 9483179), (4808, 8205080), (4960, 7953634), (5090, 7750496), (6010, 6564064), (6448, 6118180), (6617, 5961920), (7813, 5049280), (8060, 4894544), (8144, 4844060), (9616, 4102540), (9920, 3976817), (10180, 3875248), (12020, 3282032), (12896, 3059090), (13234, 2980960), (15626, 2524640), (15779, 2500160), (16120, 2447272), (16288, 2422030), (18631, 2117440), (19232, 2051270), (20360, 1937624), (24040, 1641016), (25792, 1529545), (26468, 1490480), (31252, 1262320), (31558, 1250080), (32240, 1223636), (32576, 1211015), (33085, 1192384), (37262, 1058720), (38464, 1025635), (39065, 1009856), (40720, 968812), (48080, 820508), (52936, 745240), (62504, 631160), (63116, 625040), (64480, 611818), (66170, 596192), (74524, 529360), (78130, 504928), (78895, 500032), (81440, 484406), (93155, 423488), (96160, 410254), (105872, 372620), (125008, 315580), (126232, 312520), (128960, 305909), (132340, 298096), (149048, 264680), (156260, 252464), (157790, 250016), (162880, 242203), (186310, 211744), (192320, 205127)]