288547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 702114720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 1091, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 1824, 2182, 2204, 2280, 2320, 2755, 2784, 3040, 3273, 3306, 3480, 4364, 4408, 4560, 4640, 5455, 5510, 6546, 6612, 6960, 8265, 8728, 8816, 9120, 10910, 11020, 13092, 13224, 13920, 16365, 16530, 17456, 17632, 20729, 21820, 22040, 26184, 26448, 31639, 32730, 33060, 34912, 41458, 43640, 44080, 52368, 52896, 62187, 63278, 65460, 66120, 82916, 87280, 88160, 94917, 103645, 104736, 124374, 126556, 130920, 132240, 158195, 165832, 174560, 189834, 207290, 248748, 253112, 261840, 264480, 310935, 316390, 331664, 379668, 414580, 474585, 497496, 506224, 523680, 601141, 621870, 632780, 663328, 759336, 829160, 949170, 994992, 1012448, 1202282, 1243740, 1265560, 1518672, 1658320, 1803423, 1898340, 1989984, 2404564, 2487480, 2531120, 3005705, 3037344, 3316640, 3606846, 3796680, 4809128, 4974960, 5062240, 6011410, 7213692, 7593360, 9017115, 9618256, 9949920, 12022820, 14427384, 15186720, 18034230, 19236512, 24045640, 28854768, 36068460, 48091280, 57709536, 72136920, 96182560, 144273840, 288547680]

約数ペア:

[(1, 288547680), (2, 144273840), (3, 96182560), (4, 72136920), (5, 57709536), (6, 48091280), (8, 36068460), (10, 28854768), (12, 24045640), (15, 19236512), (16, 18034230), (19, 15186720), (20, 14427384), (24, 12022820), (29, 9949920), (30, 9618256), (32, 9017115), (38, 7593360), (40, 7213692), (48, 6011410), (57, 5062240), (58, 4974960), (60, 4809128), (76, 3796680), (80, 3606846), (87, 3316640), (95, 3037344), (96, 3005705), (114, 2531120), (116, 2487480), (120, 2404564), (145, 1989984), (152, 1898340), (160, 1803423), (174, 1658320), (190, 1518672), (228, 1265560), (232, 1243740), (240, 1202282), (285, 1012448), (290, 994992), (304, 949170), (348, 829160), (380, 759336), (435, 663328), (456, 632780), (464, 621870), (480, 601141), (551, 523680), (570, 506224), (580, 497496), (608, 474585), (696, 414580), (760, 379668), (870, 331664), (912, 316390), (928, 310935), (1091, 264480), (1102, 261840), (1140, 253112), (1160, 248748), (1392, 207290), (1520, 189834), (1653, 174560), (1740, 165832), (1824, 158195), (2182, 132240), (2204, 130920), (2280, 126556), (2320, 124374), (2755, 104736), (2784, 103645), (3040, 94917), (3273, 88160), (3306, 87280), (3480, 82916), (4364, 66120), (4408, 65460), (4560, 63278), (4640, 62187), (5455, 52896), (5510, 52368), (6546, 44080), (6612, 43640), (6960, 41458), (8265, 34912), (8728, 33060), (8816, 32730), (9120, 31639), (10910, 26448), (11020, 26184), (13092, 22040), (13224, 21820), (13920, 20729), (16365, 17632), (16530, 17456)]