55028327760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{40289}}^1$

素因数の和:40586

約数の個数: 240

約数和(自身を含む): 211988574720

約数和(自身を除く): 156960246960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 271, 280, 315, 336, 360, 420, 504, 542, 560, 630, 720, 813, 840, 1008, 1084, 1260, 1355, 1626, 1680, 1897, 2168, 2439, 2520, 2710, 3252, 3794, 4065, 4336, 4878, 5040, 5420, 5691, 6504, 7588, 8130, 9485, 9756, 10840, 11382, 12195, 13008, 15176, 16260, 17073, 18970, 19512, 21680, 22764, 24390, 28455, 30352, 32520, 34146, 37940, 39024, 40289, 45528, 48780, 56910, 65040, 68292, 75880, 80578, 85365, 91056, 97560, 113820, 120867, 136584, 151760, 161156, 170730, 195120, 201445, 227640, 241734, 273168, 282023, 322312, 341460, 362601, 402890, 455280, 483468, 564046, 604335, 644624, 682920, 725202, 805780, 846069, 966936, 1128092, 1208670, 1365840, 1410115, 1450404, 1611560, 1692138, 1813005, 1933872, 2256184, 2417340, 2538207, 2820230, 2900808, 3223120, 3384276, 3626010, 4230345, 4512368, 4834680, 5076414, 5640460, 5801616, 6768552, 7252020, 8460690, 9669360, 10152828, 10918319, 11280920, 12691035, 13537104, 14504040, 16921380, 20305656, 21836638, 22561840, 25382070, 29008080, 32754957, 33842760, 40611312, 43673276, 50764140, 54591595, 65509914, 67685520, 76428233, 87346552, 98264871, 101528280, 109183190, 131019828, 152856466, 163774785, 174693104, 196529742, 203056560, 218366380, 229284699, 262039656, 305712932, 327549570, 382141165, 393059484, 436732760, 458569398, 491324355, 524079312, 611425864, 655099140, 687854097, 764282330, 786118968, 873465520, 917138796, 982648710, 1146423495, 1222851728, 1310198280, 1375708194, 1528564660, 1572237936, 1834277592, 1965297420, 2292846990, 2620396560, 2751416388, 3057129320, 3439270485, 3668555184, 3930594840, 4585693980, 5502832776, 6114258640, 6878540970, 7861189680, 9171387960, 11005665552, 13757081940, 18342775920, 27514163880, 55028327760]

約数ペア:

[(1, 55028327760), (2, 27514163880), (3, 18342775920), (4, 13757081940), (5, 11005665552), (6, 9171387960), (7, 7861189680), (8, 6878540970), (9, 6114258640), (10, 5502832776), (12, 4585693980), (14, 3930594840), (15, 3668555184), (16, 3439270485), (18, 3057129320), (20, 2751416388), (21, 2620396560), (24, 2292846990), (28, 1965297420), (30, 1834277592), (35, 1572237936), (36, 1528564660), (40, 1375708194), (42, 1310198280), (45, 1222851728), (48, 1146423495), (56, 982648710), (60, 917138796), (63, 873465520), (70, 786118968), (72, 764282330), (80, 687854097), (84, 655099140), (90, 611425864), (105, 524079312), (112, 491324355), (120, 458569398), (126, 436732760), (140, 393059484), (144, 382141165), (168, 327549570), (180, 305712932), (210, 262039656), (240, 229284699), (252, 218366380), (271, 203056560), (280, 196529742), (315, 174693104), (336, 163774785), (360, 152856466), (420, 131019828), (504, 109183190), (542, 101528280), (560, 98264871), (630, 87346552), (720, 76428233), (813, 67685520), (840, 65509914), (1008, 54591595), (1084, 50764140), (1260, 43673276), (1355, 40611312), (1626, 33842760), (1680, 32754957), (1897, 29008080), (2168, 25382070), (2439, 22561840), (2520, 21836638), (2710, 20305656), (3252, 16921380), (3794, 14504040), (4065, 13537104), (4336, 12691035), (4878, 11280920), (5040, 10918319), (5420, 10152828), (5691, 9669360), (6504, 8460690), (7588, 7252020), (8130, 6768552), (9485, 5801616), (9756, 5640460), (10840, 5076414), (11382, 4834680), (12195, 4512368), (13008, 4230345), (15176, 3626010), (16260, 3384276), (17073, 3223120), (18970, 2900808), (19512, 2820230), (21680, 2538207), (22764, 2417340), (24390, 2256184), (28455, 1933872), (30352, 1813005), (32520, 1692138), (34146, 1611560), (37940, 1450404), (39024, 1410115), (40289, 1365840), (45528, 1208670), (48780, 1128092), (56910, 966936), (65040, 846069), (68292, 805780), (75880, 725202), (80578, 682920), (85365, 644624), (91056, 604335), (97560, 564046), (113820, 483468), (120867, 455280), (136584, 402890), (151760, 362601), (161156, 341460), (170730, 322312), (195120, 282023), (201445, 273168), (227640, 241734)]