16676800980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3550

約数の個数: 192

約数和(自身を含む): 54529843200

約数和(自身を除く): 37853042220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 199, 210, 244, 305, 366, 398, 420, 427, 597, 610, 732, 796, 854, 915, 995, 1194, 1220, 1281, 1393, 1708, 1830, 1990, 2135, 2388, 2562, 2786, 2985, 3271, 3660, 3980, 4179, 4270, 5124, 5572, 5970, 6405, 6542, 6965, 8358, 8540, 9813, 11940, 12139, 12810, 13084, 13930, 16355, 16716, 19626, 20895, 22897, 24278, 25620, 27860, 32710, 36417, 39252, 41790, 45794, 48556, 49065, 60695, 65420, 68691, 72834, 83580, 84973, 91588, 98130, 114485, 121390, 137382, 145668, 169946, 182085, 196260, 199531, 228970, 242780, 254919, 274764, 339892, 343455, 364170, 399062, 424865, 457940, 509838, 598593, 650929, 686910, 728340, 798124, 849730, 997655, 1019676, 1197186, 1274595, 1301858, 1373820, 1396717, 1699460, 1952787, 1995310, 2394372, 2549190, 2603716, 2793434, 2992965, 3254645, 3905574, 3990620, 4190151, 4556503, 5098380, 5586868, 5985930, 6509290, 6983585, 7811148, 8380302, 9113006, 9763935, 11971860, 13018580, 13669509, 13967170, 16760604, 18226012, 19527870, 20950755, 22782515, 27339018, 27934340, 39055740, 39706669, 41901510, 45565030, 54678036, 68347545, 79413338, 83803020, 91130060, 119120007, 136695090, 158826676, 198533345, 238240014, 273390180, 277946683, 397066690, 476480028, 555893366, 595600035, 794133380, 833840049, 1111786732, 1191200070, 1389733415, 1667680098, 2382400140, 2779466830, 3335360196, 4169200245, 5558933660, 8338400490, 16676800980]

約数ペア:

[(1, 16676800980), (2, 8338400490), (3, 5558933660), (4, 4169200245), (5, 3335360196), (6, 2779466830), (7, 2382400140), (10, 1667680098), (12, 1389733415), (14, 1191200070), (15, 1111786732), (20, 833840049), (21, 794133380), (28, 595600035), (30, 555893366), (35, 476480028), (42, 397066690), (60, 277946683), (61, 273390180), (70, 238240014), (84, 198533345), (105, 158826676), (122, 136695090), (140, 119120007), (183, 91130060), (199, 83803020), (210, 79413338), (244, 68347545), (305, 54678036), (366, 45565030), (398, 41901510), (420, 39706669), (427, 39055740), (597, 27934340), (610, 27339018), (732, 22782515), (796, 20950755), (854, 19527870), (915, 18226012), (995, 16760604), (1194, 13967170), (1220, 13669509), (1281, 13018580), (1393, 11971860), (1708, 9763935), (1830, 9113006), (1990, 8380302), (2135, 7811148), (2388, 6983585), (2562, 6509290), (2786, 5985930), (2985, 5586868), (3271, 5098380), (3660, 4556503), (3980, 4190151), (4179, 3990620), (4270, 3905574), (5124, 3254645), (5572, 2992965), (5970, 2793434), (6405, 2603716), (6542, 2549190), (6965, 2394372), (8358, 1995310), (8540, 1952787), (9813, 1699460), (11940, 1396717), (12139, 1373820), (12810, 1301858), (13084, 1274595), (13930, 1197186), (16355, 1019676), (16716, 997655), (19626, 849730), (20895, 798124), (22897, 728340), (24278, 686910), (25620, 650929), (27860, 598593), (32710, 509838), (36417, 457940), (39252, 424865), (41790, 399062), (45794, 364170), (48556, 343455), (49065, 339892), (60695, 274764), (65420, 254919), (68691, 242780), (72834, 228970), (83580, 199531), (84973, 196260), (91588, 182085), (98130, 169946), (114485, 145668), (121390, 137382)]