351595020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 1243662336

約数和(自身を除く): 892067316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2141, 2346, 2380, 2415, 2737, 3220, 3570, 3910, 4282, 4692, 4830, 5474, 5865, 6423, 7140, 7820, 8211, 8564, 9660, 10705, 10948, 11730, 12846, 13685, 14987, 16422, 21410, 23460, 25692, 27370, 29974, 32115, 32844, 36397, 41055, 42820, 44961, 49243, 54740, 59948, 64230, 72794, 74935, 82110, 89922, 98486, 109191, 128460, 145588, 147729, 149870, 164220, 179844, 181985, 196972, 218382, 224805, 246215, 254779, 295458, 299740, 344701, 363970, 436764, 449610, 492430, 509558, 545955, 590916, 689402, 727940, 738645, 764337, 837131, 899220, 984860, 1019116, 1034103, 1091910, 1273895, 1378804, 1477290, 1528674, 1674262, 1723505, 2068206, 2183820, 2511393, 2547790, 2954580, 3057348, 3348524, 3447010, 3821685, 4136412, 4185655, 5022786, 5095580, 5170515, 5859917, 6894020, 7643370, 8371310, 10045572, 10341030, 11719834, 12556965, 15286740, 16742620, 17579751, 20682060, 23439668, 25113930, 29299585, 35159502, 50227860, 58599170, 70319004, 87898755, 117198340, 175797510, 351595020]

約数ペア:

[(1, 351595020), (2, 175797510), (3, 117198340), (4, 87898755), (5, 70319004), (6, 58599170), (7, 50227860), (10, 35159502), (12, 29299585), (14, 25113930), (15, 23439668), (17, 20682060), (20, 17579751), (21, 16742620), (23, 15286740), (28, 12556965), (30, 11719834), (34, 10341030), (35, 10045572), (42, 8371310), (46, 7643370), (51, 6894020), (60, 5859917), (68, 5170515), (69, 5095580), (70, 5022786), (84, 4185655), (85, 4136412), (92, 3821685), (102, 3447010), (105, 3348524), (115, 3057348), (119, 2954580), (138, 2547790), (140, 2511393), (161, 2183820), (170, 2068206), (204, 1723505), (210, 1674262), (230, 1528674), (238, 1477290), (255, 1378804), (276, 1273895), (322, 1091910), (340, 1034103), (345, 1019116), (357, 984860), (391, 899220), (420, 837131), (460, 764337), (476, 738645), (483, 727940), (510, 689402), (595, 590916), (644, 545955), (690, 509558), (714, 492430), (782, 449610), (805, 436764), (966, 363970), (1020, 344701), (1173, 299740), (1190, 295458), (1380, 254779), (1428, 246215), (1564, 224805), (1610, 218382), (1785, 196972), (1932, 181985), (1955, 179844), (2141, 164220), (2346, 149870), (2380, 147729), (2415, 145588), (2737, 128460), (3220, 109191), (3570, 98486), (3910, 89922), (4282, 82110), (4692, 74935), (4830, 72794), (5474, 64230), (5865, 59948), (6423, 54740), (7140, 49243), (7820, 44961), (8211, 42820), (8564, 41055), (9660, 36397), (10705, 32844), (10948, 32115), (11730, 29974), (12846, 27370), (13685, 25692), (14987, 23460), (16422, 21410)]