189580680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 639802800

約数和(自身を除く): 450222120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 89, 90, 97, 120, 122, 178, 180, 183, 194, 244, 267, 291, 305, 356, 360, 366, 388, 445, 485, 488, 534, 549, 582, 610, 712, 732, 776, 801, 873, 890, 915, 970, 1068, 1098, 1164, 1220, 1335, 1455, 1464, 1602, 1746, 1780, 1830, 1940, 2136, 2196, 2328, 2440, 2670, 2745, 2910, 3204, 3492, 3560, 3660, 3880, 4005, 4365, 4392, 5340, 5429, 5490, 5820, 5917, 6408, 6984, 7320, 8010, 8633, 8730, 10680, 10858, 10980, 11640, 11834, 16020, 16287, 17266, 17460, 17751, 21716, 21960, 23668, 25899, 27145, 29585, 32040, 32574, 34532, 34920, 35502, 43165, 43432, 47336, 48861, 51798, 53253, 54290, 59170, 65148, 69064, 71004, 77697, 81435, 86330, 88755, 97722, 103596, 106506, 108580, 118340, 129495, 130296, 142008, 155394, 162870, 172660, 177510, 195444, 207192, 213012, 217160, 236680, 244305, 258990, 266265, 310788, 325740, 345320, 355020, 388485, 390888, 426024, 488610, 517980, 526613, 532530, 621576, 651480, 710040, 776970, 977220, 1035960, 1053226, 1065060, 1553940, 1579839, 1954440, 2106452, 2130120, 2633065, 3107880, 3159678, 4212904, 4739517, 5266130, 6319356, 7899195, 9479034, 10532260, 12638712, 15798390, 18958068, 21064520, 23697585, 31596780, 37916136, 47395170, 63193560, 94790340, 189580680]

約数ペア:

[(1, 189580680), (2, 94790340), (3, 63193560), (4, 47395170), (5, 37916136), (6, 31596780), (8, 23697585), (9, 21064520), (10, 18958068), (12, 15798390), (15, 12638712), (18, 10532260), (20, 9479034), (24, 7899195), (30, 6319356), (36, 5266130), (40, 4739517), (45, 4212904), (60, 3159678), (61, 3107880), (72, 2633065), (89, 2130120), (90, 2106452), (97, 1954440), (120, 1579839), (122, 1553940), (178, 1065060), (180, 1053226), (183, 1035960), (194, 977220), (244, 776970), (267, 710040), (291, 651480), (305, 621576), (356, 532530), (360, 526613), (366, 517980), (388, 488610), (445, 426024), (485, 390888), (488, 388485), (534, 355020), (549, 345320), (582, 325740), (610, 310788), (712, 266265), (732, 258990), (776, 244305), (801, 236680), (873, 217160), (890, 213012), (915, 207192), (970, 195444), (1068, 177510), (1098, 172660), (1164, 162870), (1220, 155394), (1335, 142008), (1455, 130296), (1464, 129495), (1602, 118340), (1746, 108580), (1780, 106506), (1830, 103596), (1940, 97722), (2136, 88755), (2196, 86330), (2328, 81435), (2440, 77697), (2670, 71004), (2745, 69064), (2910, 65148), (3204, 59170), (3492, 54290), (3560, 53253), (3660, 51798), (3880, 48861), (4005, 47336), (4365, 43432), (4392, 43165), (5340, 35502), (5429, 34920), (5490, 34532), (5820, 32574), (5917, 32040), (6408, 29585), (6984, 27145), (7320, 25899), (8010, 23668), (8633, 21960), (8730, 21716), (10680, 17751), (10858, 17460), (10980, 17266), (11640, 16287), (11834, 16020)]