354413080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 1011225600

約数和(自身を除く): 656812520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 95, 98, 124, 133, 140, 152, 155, 190, 196, 217, 245, 248, 266, 280, 307, 310, 380, 392, 434, 490, 532, 589, 614, 620, 665, 760, 868, 931, 980, 1064, 1085, 1178, 1228, 1240, 1330, 1519, 1535, 1736, 1862, 1960, 2149, 2170, 2356, 2456, 2660, 2945, 3038, 3070, 3724, 4123, 4298, 4340, 4655, 4712, 5320, 5833, 5890, 6076, 6140, 7448, 7595, 8246, 8596, 8680, 9310, 9517, 10745, 11666, 11780, 12152, 12280, 15043, 15190, 16492, 17192, 18620, 19034, 20615, 21490, 23332, 23560, 28861, 29165, 30086, 30380, 32984, 37240, 38068, 40831, 41230, 42980, 46664, 47585, 57722, 58330, 60172, 60760, 66619, 75215, 76136, 81662, 82460, 85960, 95170, 115444, 116660, 120344, 133238, 144305, 150430, 163324, 164920, 180823, 190340, 204155, 230888, 233320, 266476, 285817, 288610, 300860, 326648, 333095, 361646, 380680, 408310, 466333, 532952, 571634, 577220, 601720, 666190, 723292, 816620, 904115, 932666, 1143268, 1154440, 1265761, 1332380, 1429085, 1446584, 1633240, 1808230, 1865332, 2286536, 2331665, 2531522, 2664760, 2858170, 3616460, 3730664, 4663330, 5063044, 5716340, 6328805, 7232920, 8860327, 9326660, 10126088, 11432680, 12657610, 17720654, 18653320, 25315220, 35441308, 44301635, 50630440, 70882616, 88603270, 177206540, 354413080]

約数ペア:

[(1, 354413080), (2, 177206540), (4, 88603270), (5, 70882616), (7, 50630440), (8, 44301635), (10, 35441308), (14, 25315220), (19, 18653320), (20, 17720654), (28, 12657610), (31, 11432680), (35, 10126088), (38, 9326660), (40, 8860327), (49, 7232920), (56, 6328805), (62, 5716340), (70, 5063044), (76, 4663330), (95, 3730664), (98, 3616460), (124, 2858170), (133, 2664760), (140, 2531522), (152, 2331665), (155, 2286536), (190, 1865332), (196, 1808230), (217, 1633240), (245, 1446584), (248, 1429085), (266, 1332380), (280, 1265761), (307, 1154440), (310, 1143268), (380, 932666), (392, 904115), (434, 816620), (490, 723292), (532, 666190), (589, 601720), (614, 577220), (620, 571634), (665, 532952), (760, 466333), (868, 408310), (931, 380680), (980, 361646), (1064, 333095), (1085, 326648), (1178, 300860), (1228, 288610), (1240, 285817), (1330, 266476), (1519, 233320), (1535, 230888), (1736, 204155), (1862, 190340), (1960, 180823), (2149, 164920), (2170, 163324), (2356, 150430), (2456, 144305), (2660, 133238), (2945, 120344), (3038, 116660), (3070, 115444), (3724, 95170), (4123, 85960), (4298, 82460), (4340, 81662), (4655, 76136), (4712, 75215), (5320, 66619), (5833, 60760), (5890, 60172), (6076, 58330), (6140, 57722), (7448, 47585), (7595, 46664), (8246, 42980), (8596, 41230), (8680, 40831), (9310, 38068), (9517, 37240), (10745, 32984), (11666, 30380), (11780, 30086), (12152, 29165), (12280, 28861), (15043, 23560), (15190, 23332), (16492, 21490), (17192, 20615), (18620, 19034)]